These companies have passed our test. They come recommended to repair your Heating and Cooling. You can’t do better than this, all over the country. We’ve checked them out through other association sources. These guys are good, we’ll add other companies as we do our research. In the mean time, when your tenants call, use these guys to get them warm or cool.
Do you have the sort of continuous float sizzling water programs and consider that the water float is slowly diminishing whilst they all have an inline filter that wants to be serviced infrequently so on this video i’m going to exhibit you how you can locate them how to take them out and the best way to supply them a speedy carrier G’day i’m Ben from beautiful Plumbing There are a couple of distinctive makes however they all in general have the equal setup The filter is regularly located on the bloodless inlet which is the pipe going into the core of the unit These are most often marked with the words "Inlet" Now the filter appears like a cap that faces the entrance of the unit Now on these Thermann sizzling water programs the water filter looks some thing like this and it can be activate on a 45 And on the Rinnai the filter appears like this the first thing you must do earlier than putting off the filter is flip off the ball valve beneath the hot water procedure which isolates the water supply to the sizzling water system So the scorching water important will nonetheless be under pressure So it makes it that little bit more difficult to cast off the filter and there is a just right risk of getting wet So just pop within turn on a hot faucet leave it open Now this releases the stress and makes it rather a lot less complicated to get rid of the filter as a rule all you can need is one of these large flat end screwdrivers Pop the screwdriver in the end of the filter cap flip it anti clockwise to remove the filter doing away with the filter on the Thermann looks like this check for particles within the filter and then rinse it under the faucet Then stand to the side of the scorching water procedure flip the ball valve on wholly and blast all that water from the road So it is a excellent notion just to determine the O-ring on the filter make sure it is in excellent condition and it is usually excellent to position a little bit of tap lube on there to lube it up a bit Now if you haven’t any tap lube it’s ok to place a bit of liquid soap on not as excellent however it can do the job Then replace the filter no longer too tight just snuggly hanging the filter again in the Thermann looks like this then you definitely simply must flip the isolation valve again on beneath the sizzling water method after which go inside and switch off the sizzling faucet that you grew to become on earlier All done So how convenient was once that? But if you want a plumber to help with any other plumbing associated problems and you reside in or near the Shire of Kalamunda simply give us a name we will be joyful to support good day, thanks for looking at
Hello i’m Kim Laird hers from learden signal heating and air conditioning i am right here at present with a customer and we did an oil to fuel conversion right here on your residence how did you hear about layered and son well it’s rough to inform you the reality but when i will it was a letter from Neil Laird the president and it was once so honest it is tough to feel that honesty is in the industry’s way it is in these days however I decided at the moment to call him and that i did and that is how I got concerned the Laird and son Jeff sewer letter and at the moment you had an oil furnace I had an oil furnace and boys are available took out the oil tank but in a new gas furnace all the traces reduced in size Ambridge about the meter considering the fact that we did not have fuel at all they needed to put the gasoline line in me they were efficient they have been fast they have been clean all I had to do was call the inspector and switch it on that used to be it oh yeah I wrote a verify to however that used to be it and would you advise us to your friends I advocate a layered and son to any individual pals or enemies but sure obviously two thumbs up if you happen to buy from any one else you will have made a mistake go to learden son you
Hi, Im Stephany and welcome to restore andReplace, your on-line resource for rapid and easy repairs. At present, had been going to perform a continuitytest for your fuel furnace ignitor. A scorching surface ignitor works in a similar way to anincandescent gentle bulb. As electricity flows via the aspect,the resistance within the fabric generates warmness. This flash of warmness motives the fuel to ignite.The ignitor can burn out over time with normaluse and may just appear singed or cracked. This can be complicated to peer, as even a smallbreak can intent an ignitor to fail. It is first-rate to participate in a continuity scan asthis will verify if a continuous electrical course is reward. Without continuity, the ignitor is not going to operate. All youll want is your hot surface igniterand a digital or analog multimeter. First, disconnect all vigour to your furnaceand isolate or get rid of the ignitor.Be careful when handling the igniters and dont contact the detail along with your fingers. If you happen to use an analog multimeter, set the multimeterto the bottom Ohms of resistance. Next, touch the probes together and adjustthe needle until it can be calibrated at "0". In case you are utilising a digital multimeter, alsoset the dial to the lowest Ohms of resistance. To scan for continuity, take a probe fromthe multimeter and touch it to one of the most terminals. Now, touch the 2nd probe to the remainingterminal. If the igniter has continuity, your multimetershould learn at any place from 30 to 200 Ohms. If there’s no reading on the multimeter orvery little alternate, then there’s no continuity and you’ll haveto change the igniter.In the event you located this video valuable, hit "like". To hold up to date on our repair and Replaceplease subscribe, and for the widest choice of constituents, lowprices and equal day delivery, discover our website beneath. Thanks for gazing..
Rtf1ansiansicpg1252cocoartf1038cocoasubrtf360fonttblf0fswissfcharset0 ArialMT; colortbl;red255green255blue255;red11green27blue85;margl1440margr1440vieww9000viewh8400viewkind0 deftab720pardtx560tx1120tx1680tx2240tx2800tx3360tx3920tx4480tx5040tx5600tx6160tx6720pardeftab720sl350sa100qlqnaturalpardirnatural f0fs27 cf0 expnd0expndtw0kerning0If you’92ve bought an i expnd0expndtw0kerning0HVAC approach i0 expnd0expndtw0kerning0at home and are wondering should you must have it serviced every 12 months, you’92re now not by myself.Our professionals get that question particularly as a rule. Here’92s the reply and some useful advice.\ Like many different things, it almost always charges lessto avert i expnd0expndtw0kerning0heating and cooling i0 expnd0expndtw0kerning0problems than it does to repair them. \pardtx560tx1120tx1680tx2240tx2800tx3360tx3920tx4480tx5040tx5600tx6160tx6720pardeftab720sl350sa100qlqnaturalpardirnatural fs25 cf0 expnd0expndtw0kerning0Keeping your furnace and that i expnd0expndtw0kerning0air conditioning i0 expnd0expndtw0kerning0system effectively maintained will decrease power and repair charges, hinder breakdowns and prolongthe life of your gear.Neglecting imperative upkeep ensures a steady decline in airconditioning efficiency while vigour use incessantly raises.\ specified preventative maintenance pointers areavailable to your overview at field*fldinstHYPERLINK "http://www.Jimsheatandcool.Com"fldrsltcf2 expnd0expndtw0kerning0 ul ulc2 www.Jimsheatandcool.Com on the"services" page. In spite of whether or not or not you live in i expnd0expndtw0kerning0Washington, Missouri i0 expnd0expndtw0kerning0or want carrier in or around the outskirts ofi expnd0expndtw0kerning0 St. Louisi0 expnd0expndtw0kerning0 including towns likei expnd0expndtw0kerning0 Union, Eureka, Hermann, Pacifici0 expnd0expndtw0kerning0 and others in between, we hope these insightsand expert recommendation will serve you good. .
[Jingle: Hendrix Heating and Air Conditioning] hi there i’m Zach with Hendrix Heating. A few of my favourite hobbies are camping fishing and dealing on heating and cooling gear.I always be trained whatever new. This is my tip, it is simpler on your system tomaintain a temperature instead of consistently altering it so set it andforget it. It’s hard to stop a Trane.[Jingle: Hendrix Heating and Air Conditioning Comfort For Life].
Hi i am Craig Phillips! In these days i will show you how to bleed your radiators. The easy instruments you will want is a radiator key, you might be goig to need to in shape this up with the little grommit end at the prime of your radiator. Of path you will want dirt sheets on the backside and a material. Now some present day radiators don’t truly need a radiator key to bleed them, they only have a small slot in them to be able to use a flat head screw driver. Now the intent you’ll must bleed your radiators is when they are not performing well… …You probably have bought your critical heating became correct as much as full blast but you are not feeling the improvement out of the radiators. The straightforward experiment you have got to do is feel them at the backside they’re prone to be first-rate and sizzling across the pipe and the place the water comes in… …As you move your hand additional up it begins to get less warm. By the time you get to the top it is quite cold.The purpose that’s happening is due to the fact that that scorching water can’t stand up in view that you’ve got air trapped in there, that is what wants to be bled out. So that you get your key, begin to show it… Mainly really tight, get a fabric on there…. Thats it! [air starts hissing out of radiator] About half a turn now, i can hear the air commencing to come out of there. As that air is hissing it’s way out that scorching water is establishing to get up here now. I will think the difference. In many instances this may take 20, 30 seconds, routinely up to a minute. I will be able to nonetheless hear the air coming out, remeber it is particularly a massive radiator, there is a fair little bit of air in there.Have your fabric at hand when you consider that any minute now your water will start to come back out. And there it is now, you’ll discover the water has began to return out. All that scorching water has worked it’s way up and there’s no extra air in there, so of direction you place your key back in nice and tight, and turn that so it closes it again up. Make sure it’s fine and tight. Double check that there is no morewater coming out from there.Now that must work flawlessly! I can already believe the warmness rising all the way to the highest. Now if you need some more information, or some DIY pointers and a few invaluable videos please seek advice from silverlinetools.Com.
Hello, i am Mark Smith, grasp Certifiedtechnician with Lazydays RV. So, today we’re going to talk about heatingsystems and water heaters throughout the board within the RV world. So, we’re talkingfrom journey trailers, fifth wheels, motor properties, all of the way up to highline stuff,and truly there is two unique programs. One system is the Aqua sizzling, which involves the water heater and the furnace all mixed in one. After which, the otherside is LP furnaces and water heaters. Suburban is mainly the significant company thatwe see here. So, the suburban water heaters or furnaces, Atwood water heaters andwe’re going to speak some concerning the renovation worried and differences inthe two programs. Ok, so first off we will start with the Aqua hot facet. So,it is a diesel Aqua sizzling, this means that you are going to search out it in a diesel coach.The first-class thing about Aqua Hots are that it’s a combined system, so you’reactually going to create your scorching water and your furnace all from the samesystem.So, you best have one thing that you just have got to preserve. However there is ayearly renovation consultant for this procedure. One of the crucial matters is there may be a fuelfilter within the back. That filter has to be modified. This quilt has to come back off.There may be a burn chamber that comes out, nozzle gets replaced, all that will get cleanedout and your tank. This, it’s acquired antifreeze that runs by means of thesystem. It can be truly what is being heated. So, this procedure, this is heated intwo approaches. One is with one hundred ten electric. So, each time you’re plugged in, that you can create warmth in this box.The 2d way, is with a diesel fireburn chamber. The procedure creates hot water with the aid of just physically running acopper coil of water through this protecting tank that you’ve got heated and itcomes out as hot water. Then, to create furnace, while you flip your furnace on,there’s pumps within this, that pump the liquid throughout the coach, you blow airacross it and that’s the way you create your furnace on the inside. So, seeing that of that,they name that a moist approach. So, it gives you a moist warmth on the within. Youhave exceptional scorching water if you’re on, above all for those who depart the diesel sideon, you are going to get certainly not-ending scorching water.And so long as you maintain up withyour protection, they’re a sexy stable system. So, don’t be afraid of these. Ifyou’ve obtained it, high-quality. If you are fascinated with someday. It is a great way togo. Next up, we’re going to stroll over and speak concerning the LP part of furnaces andwater heaters as being a separate process. So, let’s go seem. All right, so theother half of of that is the furnace aspect. So, we’re talking about LP preservation.Real simple on this. All we’re speakme about is blowing out the burn chamber, orgetting the entire bugs and rust and cobwebs and all that, everything out ofthe method. Once more scan run the process. Ensure the whole thing is just right. You are excellent to move so we’re looking at two distinct systems; each want annual maintenance.We type of describe what you have to do, what to look for.But, when you’ve got anyproblems, have any questions, just provide us a name, or come down and spot us right here at Lazydays RV..
I am Tim Gipson, and i’ll speak to youabout find out how to alternate an air conditioner filter. Now in most of your residential homes, yourair filters are going to be located on your return air, which is most likely correct by using yourthermostat. With the intention to trade your filter you wish to have to open this grill up and there’s usuallya couple of fasteners right here on the top, you just simply rotate these out and pull downthe grill after which that you would be able to pull the clear out. Now there is a couple of unique typeof filters that you should utilize. This can be a high effectivity filter. As you’ll discover it has moreof a fantastic fabric to it. The average filters are fiberglass filters and people are usuallya blue in color. Those work great but they clear out honestly an extraordinarily low percentageof your dirt and spores and distinct things that may get into your condominium.So these aregood to use. Whatever the kind of filter you use, you need to be certain that you simply changethese filters out at the least on a 3 month, every three month groundwork. Should you occur tolive in a specially dusty atmosphere you can also need to do it at a extra frequent intervalthan that. So when you go to position this in now this certain filter, that is what you wantyour filters to seem like, this specified has been converted recently, so you can seeit’s exceptional and white, there may be now not various dirt. When you get a lot of dust, and thisbecomes an extraordinarily dark color, and that is when you understand it’s time to replace it. So whenyou get in a position to place this again in, one factor that you’ll need to appear in is these filtersactually have an airflow indication. So that they go back into the filter and so they go a particularway. And you need to make certain that of course the air flows in, so you need that arrow pointedtowards the duct. So it’s simplest when you put the bottom in first and you push the highest inand you wish to have to only make certain it’s securely towards the bottom.Then we will shut our grill,push the fasteners back in and you’re ready to move. Now in some instances you might have a centralair conditioning process that virtually has the filters placed in the unit itself. Sothat might be the one exception. You could perpetually consult your homeowners guide to find out exactlywhere those filters are. So i’m Tim Gipson and that is the best way to change an air conditioningfilter.
David Adams with Miller’s Heating & Air here. Just a brief video to speak about our World category renovation Plan. You realize I’ve talked to dozens of industry leaders they usually all agree that we’ve got the exceptional protection plan in the enterprise and it can be confirmed! Now we have over 2500 plan participants proper now and 95% of them hold their membership each 12 months. So what are the advantages of our World category upkeep Plan? Good the largest improvement is that your are going to get an annual protection executed. We know that 90% of all breakdowns are as a result of dust. When we come out to do that annual upkeep, we’re going to go via a checklist of over 50 objects that we’re going to check and be certain that your procedure is brought again to factory fresh .The 2nd advantage, which I suppose is such a huge advantage of our World category maintenance Plan is precedence provider. When is your method going to collapse? Good no longer on a day like in these days. Today is a attractive Fall day. 70 levels out. No it can be going to break down on Christmas Eve when it is 30 levels outside. It is going to collapse on the 4th of July when it’s 102. We’re busy in the course of that point. The 1/3 benefit to our World class protection Plan is that there is discounts. There will likely be no carrier cost if you call between Monday and Friday between 8 and 5. However we also offer 15% off on some other items and services that you could be want. The fourth advantage is any repair that you just do even as being a preservation Plan owner is that you simply get Lifetime warranty.You only must do it as soon as. A Lifetime warranty on all repairs. The final benefit of our World category protection Plan is that you just get 50 credit ever 12 months toward new equipment in the the future. Doing this renovation Plan the biggest advantage fairly is your approach goes to last longer And that implies enormous quantities of greenbacks to you. You’ll no longer need to exchange the system that you’ve.It is going to prevent 5-10 years of apparatus lifespan. Name us! We would to give an explanation for it in any higher manner. Some thing your heating and cooling needs is also, we’d be completely satisfied to aid you. Just give us a call at the office or talk to one of our technicians if we are already available in the market on a restore. We’d be glad to aid you.Thanks for trusting Miller’s Heating & Air..
Hi, I’m Vance and welcome to Repair and Replace. If your furnace starts, then stops, and doesthis several times, then it’s likely a safety switchhas tripped or has failed. In this episode, we’ll look at the causesof short cycling. We’ll briefly cover each repair, but if youneed more information then watch the videos linked in the description. To troubleshoot short cycling, we’re goingto look at a few specific scenarios, 1: the furnace shuts off before ignition,2: the furnace ignites but the flames won’t stay lit, and 3: the furnace ignites, blows warm air but shuts off after a minute.Lets begin. Modern furnaces have a set of safety switchesthat shut down the furnace when it detects an unsafe condition. This includes the pressure switch, flame sensor,flame roll out switch, and limit switch. If a switch is tripped, it will cause thefurnace to lockout. It will cycle on and attempt ignition several times before going into a hard lockoutfor up to an hour. Every time a lockout happens, the furnacewill use flashing lights as codes to identify the source of the shutdown. These codes are unique to each model, so checkyour furnace manual to see what each code means. Even without any furnace codes, you can stilltroubleshoot the problem by observing the furnace. Keep in mind, if you are going to troubleshootyour furnace, always be safe and turn off the power and gas to your furnace before doingany repairs.If the draft inducer fan runs, but the furnaceshuts off before igniting, it could be a problem with the pressure switch. When the thermostat calls for heat, the draftinducer pulls fresh air into the burner. This clears the burner of exhaust gases andallows for safe combustion When the pressure is low,the switch will stay open and will prevent the furnace from igniting. Try to identify anything that might causea change of pressure inside the heat exchanger. Check to see if there’s any obstructions inthe flue vent or in the inducer motor port.Next check to see if there are any blockagesor water in the pressure switch tubing. If the airflow is good, then the pressureswitch might be faulty. Alternatively, if the burners still don’t ignite,then the furnace ignitor might of failed. The ignitor can be tested for continuity with a multimeter to see if a continuouselectrical path is present. If there is no continuity,then replace the furnace ignitor. If the burners shut off shortly after igniting,then the flame sensor could be dirty or defective. When the airflow is good, the hot surfaceignitor will heat up, the gas valve will openand the burners will ignite. The flame sensor monitors the burners, and will shut the furnace off if there’s no flame present after 7 seconds.If the flame sensor is dirty, the furnacemight shut off even when there’s a flame. Remove the sensor and clean it with a softabrasive pad. Now if the burner still doesn’t stay on, thenreplace the flame sensor. After ignition, the blower fan will run andcirculate the warm air around your home. If the furnace ignites, the blower fan runs, but the furnace shuts offbefore the house warms up, then the filter could be dirty,or the limit switch may be faulty.The limit switch monitors the temperatureof the air passing over the heat exchanger and will shut off the furnace if the systemoverheats. Any restriction of airflow might cause theheat exchanger to overheat. This is why it’s essential to replace thefurnace filter every 3 – 6 months. If you’ve replaced the filter, and the furnace still continues to shut off, then check the limit switch. The limit switch can be tested for continuity. If the switch has continuity, the multimeterwill show zero ohms. Even if the limit switch has continuity, itmight still be faulty. As a limit switch fails, it can start shuttingthe furnace off at lower and lower temperatures.So if the limit switch has failedor is starting to fail, then it’s best to replace it. If you liked this and want to see more tutorialsand informational videos, then subscribe to our channel. And if you need help, you can call or visitan AMRE location to talk with ourknowledgeable staff. Thanks for watching..
let me guess you’re either sweating bullets right now or bundles up like an Eskimo having a broken AC or furnace is making you absolutely miserable does that about sum it up you know we’re not really into the whole drowning in sweat or shivering deer bones thing either that’s just plain uncomfortable well you don’t have to suffer any longer call us immediately and we’ll get your home back to normal temperatures in no time we are certified affordable local heating and cooling installers and we guarantee our work get your risk-free no obligation estimate by calling your local heating and cooling experts today you.
Hi, I’m Vance and welcome back to Repair and Replace. I’ll show you how to replace the hotsurface igniter in a gas furnace. This is one of the most common points of failure and it can easily be tested before replacing. Hot surface igniter works similarly to an incandescent light bulb. As electricity flows to the element the resistance in the material generates heat, which causes the gas to ignite. Over time the igniter can burn out and may appear singed or cracked. Now this can be difficult to see as even a small break can cause the igniter to fail. If the inducer motor runs But the igniter doesn’t glow, then it’s best to test the igniter for continuity before replacing. To begin you’ll need a hot surface igniter, a screwdriver or nut driver and a multi-meter. Now there are a few different styles of igniters available each with a different shape and size.So visit our website to find the right replacement. Also, be aware that there are no returns orrefunds on electronic items once installed. So, you may want to consult a trainedprofessional before purchasing. When working on your furnace alwaysshut off the power and close the gas valve. Remove the top cover panel. Many furnaces use a push lock or twist lock, some furnaces will require a screwdriver or socket wrench. Trace the gas line up to the burner, the igniter should be on this side.In some furnaces it’ll be hidden behind a cover. Now disconnect the wires. Next unscrew and remove the igniter,but be careful not to touch the element. Take the multi-meter and set it to the lowest Ohms of resistance. Now touch the probes to each terminal. if the igniter has continuity your multi-meter should read anywhere from 30 to 200 Ohms. If there is no reading on the multi-meter or just a slight change, then there is no continuity, and you will have to replace the igniter Align the new igniter and tighten the screw. Now reconnect the wires. Now replace the upper cover. Next open the gas valve, Now turn on the power to your furnace. The furnace should be running normally. If you’re still unsure what’s causing the problem in your furnace, Then watch our troubleshooting guide for a step-by-step breakdown, and there’s a link to this in the description below. If you found this video useful then Subscribe to our Channel. We’re constantly filming new content every week, so let us know what repairs you’d like to see next.And if you need a part for that repair then visit our website. We stock thousands of hard-to-find parts,and we’ll ship it out to you the same day. Thanks for watching!.
This Rheem furnace blinking light has workedme up so much, I just cannot think of a solution for it. You should not be so worked up. Why didnt you come to me and ask for advice? The last time I did that, your dog bit mybutt. Thats why I have 7 stitches on it now,and unable to sit down without feeling pain. Ha ha, sorry. OK, let’s just get to the chase here. Yes, let’s do it! The sooner I get this Rheem furnace blinkinglight figured out the sooner I will feel better. What sort of blinks are you getting? You need to count them to see what the problemis. For example, if you get a 2 second break inbetween three blinks, you know that your limit switch is closed, and you probably have adebris problem.If you see 4 blinking lights in a row thenyour limit switch could be stuck shut. How do I fix my Rheem furnace so it doesn’tkeep showing these blinks? What is the easiest solution? First of all, I think you should go aheadand check the power cord, to ensure that it’s properly plugged in, and that the electricalpower is turned on. I can assure you this step is already completed. Let’s move on. Now, you should set your thermostat to heat,and then make sure you turn the temperature up to a point that is above the current temperaturein your home. Let me text my wife, and have her do thesethings while you explain them to me. Now it’s time you check the gas lever on yourfurnace, and ensure that it’s open.The gas valve should also be turned on andyou can do this by turning it counterclockwise. OK, go on. Check for obstructions around the furnace,especially in front of the vents and grilles and remove them. Be sure the supply registers in your houseare also clear. Alright. Lastly, if these tips didnt help, be sureyou turn your furnace off, disconnect the power and then wait for thirty seconds. Then turn it on again and see if it works. Wow, great, my wife confirmed this fixed theproblem. Man you’re really great! People often tell me that. Well they’re right, and no reason to feelmodest about it!.
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– Well, Kathy welcome to Teslanomics, I’m very excited to hearabout your company, Dandelion. Is it just Dandelion oris it Dandelion Energy? How do you guys prefer it? – Our real name is Dandelion Energy, but many people just call us Dandelion. (upbeat music) – Hey guys, that was Kathy, the co-founder and CEOof Dandelion Energy, a company that is trying to bring kind of all the modern tech stuff, we expect in our homeappliances, to geothermal heat, don’t know what that is, that’swhat we’re gonna talk about in this interview.If you live in a place that is colder and you spend a lot of money on heat preferably, if you have afurnace-burning fuel oil, they call it, which is kindof some form of diesel, this will be a veryinteresting conversation to you and one that could saveyou a lot of money. I do want to thank Dandelionfor sponsoring this episode as well as this channel, andI hope you guys learn a lot and really enjoy this conversationI had today with Kathy. Here you go, let’s jumpinto the interview now. Tell me what it is you guys do because I just heard about it recently and I’m guessing a lot of my viewers, probably those on theWest Coast especially, don’t have a clue about this, so please I think it’s fascinating, so let me hear you telllike what it is you guys do here at Dandelion. – Absolutely, so geothermal energy, it’s, geothermal heat pumps havebeen around for decades.It’s a way of using the vastreservoir of renewable energy stored right underneaththe Earth’s surface to heat and cool buildingsvery, very efficiently. But in the past it’s been mostly something that only very wealthypeople could afford, and not only did you have to be wealthy, you had to be like very, very motivated, because there was no infrastructure for getting these things inin any sort of seamless way. And so what we’re doing at Dandelion is just really turning why there is now very much a niche technologyinto a mainstream technology. And specifically, we’re making geothermalmuch less expensive, and just much easier for homeowners so that they can sort of outsource the process of installation. – Yeah, so you’re using the energy that is kind of justbelow the surface, right? And how are you actuallygoing about doing that ’cause I thought thiswas kind of interesting when I first heard it. – Yeah, so the way that we do it is there’s what’s called a ground loop, that we install in the yardand this is a plastic pipe.Actually fairly thin, it’s about an inch and a 1/4 in diameter shaped like a long thin Uand it just circulates water. But even though the pipeis thin it’s fairly long. So this pipe goes about500 feet into the yard, – Oh wow.- Yeah, and circulates that water and then that water is run into the house into your heat pump, where the heat isextracted from that water, the temperature is boosted and it’s blown through your house.One way to think about this is other heat pumps thatwe’re so familiar with in day-to-day life are airconditioners and refrigerators, and so the way they workis they use electricity to move heat from one place to another and air conditioners, they’reexchanging heat with the air, and the downside to doing that is the air tends to beexactly what you don’t want in sense that the days when you want to air-condition the most is when the air outside is the hottest but you’re trying to rejectheat into that hot air, which is hard. – Right, I had a problemactually at my house when we did AC install that. It was sucking air from the attic and using that to conditionit, to cool it down, but the air in the attic was much hotter than the air that I wanted,so it just never worked well.I had to fix that after a while. So that’s interesting. So what is it about the going underground, like why do that? Because I think this is akey thing that blew my mind. – Yeah, so the reason that it’sso helpful to go underground is underground it’s about 50degrees Fahrenheit year round. So in the winter you can pull heat from that 50 degree environment. Again, you’re boosting thetemperature so don’t worry your house will be warmer than 50 degrees but you’re able to pullthat heat into the house.But then, in the summer, you’re rejecting heatinto the 50-degree ground, which is so much easier than rejecting it into the 80-degree or90-degree air outside and this property lets your heat pump run very, very efficiently. – Right, so essentially, and you said, the pipe is 500 feet, but I don’t imagine yougo down 500 feet, right? – You do actually.- You do? Wow, okay. – Yeah, so there aredifferent ways of doing it. Some people have what arecalled horizontal loops where it’s more of aslinky, that’s buried, let’s say eight feet underground, but we tend to install systemsthat go vertically 500 feet and the reason we do that is that we want to minimizedisruption to the surface.So if you put in a horizontal system, you literally, I mean, your yard, it looks like you’reputting in a swimming pool, that’s like four times asbig as a swimming pool, you know what I mean, andthen you fill it back in but if you’re going down theamount of surface disruption is much less. – So how much surface disruption is there ’cause this was a question I had. I mean, obviously, if you, say, live in an apartment or a building, this isn’t an option foryou, but if you have a home like how much room do you actually need to install something like this? – Yeah, you need very little room.I mean it is, I think,the biggest challenge isn’t the room you needfor the loop itself, but the drilling equipment needs to be able to access the yard in order to even put that equipment in, and so that’s one reasonthat at Dandelion, one of our top focuses isdeveloping drilling equipment specific to this use case. – Yeah, yeah, I could see that. I mean, in California it’sa different landscape, but property is expensivespace, is very limited, and actually I’ve had several times I’m trying to do something inmy yard and that was an issue was even getting the equipment back there. Like it’s a given, right? Depending where you are,some areas, it fine, but in other parts likeout here in California, it’s definitely not a given so. – Right, and so that’swhy the drilling equipment that we’re designing, it’smeant to be very small and very nimble so that that access issue isn’t an issue anymore, because as long as you canget the equipment there, if you have any yard at all, you’ll be able to install that loop because again, it’s verysmall, I mean, it’s very long, but it’s in terms of thesurface that you need contained, so it will be critical tobringing geo to more urban areas, to have smaller drilling equipment.- Yeah, that’s awesome. And then so you install the actual pipe, it goes down 500 feet, loops back, you run water through it to capture or reject the heat essentially, right? – That’s right.- Depending on AC, and then that comes back up into what? What’s the next step onceI’ve got that energy captured? – Yeah, absolutely. So you’re going to run it throughyour geothermal heat pump, which is sitting whereyour furnace used to be, or your boiler used to be.And so inside that heat pump, it essentially lookslike an air conditioner you can run in reverse. It has a heat exchanger, where you’re passing that heatyou collected in that water to a refrigerant and thenyou’re using a compressor to boost the temperatureof the refrigerant, where you can harness that heat for blowing hotair throughout your home to heat it. – Got it. And that typically, thatunit, how big is it? Is like a refrigerator sizeor washing machine size? – It’s actually very similarto the size of a furnace.So usually what happens iswe just take the furnace out of the home, put that heat pump exactly where the furnaceused to be and connect it to whatever the furnaceused to be connected to. – Gotcha, and so for people in California, furnace is the thingthat heats your house. – Yes.- Okay? (laughs) But in the Northeast, this islike a common thing, right? Now, these live indoors typically, like if you already haveone unit, you know that. But if you don’t, likeout here in California a lot of people we have them on our roofs or we have them just sittingoutside of our house.So could this survive outside or would it be preferredto be inside typically? – It’s definitely preferableto have it inside, because it’s isolated from – The elements and stuff?- All potential damage of elements, and it’s longer-lasting. In the Northeast, peopletend to have basements, I know that’s not as common in California. (both laughing) Most furnaces are in basements here, but like I lived inCalifornia for 12 years before I moved to NewYork just this year, so. – Oh wow.- I had a natural gas furnace. It was just in a sort of utilitycloset and that works too. We see that here as well.- Got it. And so why would someone actually do this? Like what’s the incentive? If I’m a homeowner, and I have a furnacealready, it’s working, why would I go this route? – Yeah, well, our initialcustomers in the Northeast tend to be using, notall of them, but many, tend to be using fuels like fuel oil or propane to heat their homes and fuel oil is a nice way to say diesel.People are using diesel to heat their homes.- That’s bad. – So that’s actually super common, millions and millions of people do that. – How do you vent that? I didn’t even, I’ve heard fuel oil, but I didn’t understand that ’cause I know diesel,I mean you can’t like sit in your garage witha diesel car running, so there must be somekind of ventilation system or something for those right? – They have ventilation pipes, kind of like a tailpipe for your house. – That could be dangerous. That could be like seriouslydangerous for your house. – I mean, when you startyour fuel oil furnace for the first time, itdoes tend to have a smell.They can leak into your basement. It’s clearly not the best for air quality to be combusting diesel in your house, but these are necessaryevils that people live with, because they don’t have any other option. – Right, right. And so by going with the system that you guys have set up here, a geothermal system, I’mgoing to eliminate that danger am I gonna save money, like what other benefits are there here? – Exactly, so not onlyis fuel oil poisonous and combustible, (laughs)and like very annoying because you have to havea truck come to deliver it and pump it into a bigtank in your basement, it’s also very, very expensive. And not only is itexpensive but like diesel, all of us are familiar with this, the price fluctuates wildly, and so not only is it a major expense, but you can’t really predictwhat it will be in the future, which is just a veryfinancially stressful situation. So, just like through a heat pump, a geothermal heat pumpand all of a sudden, your bills are much lower and they’re much more predictable.- Right, and so I think thepredictability is the key thing, probably for most people, right? Like if it’s a known quantityI can live with that, I can budget that, if it’ssome other geopolitical event and all the sudden now it costme double to heat my home, which I have to do, thenthat’s a problem, right? So, okay, so I get this installed and I have a predictableamount for energy cost. Does it use electricityto do all the pumping? – It does.- Okay great, yeah. – Instead of paying for fuel oil, you’re paying more for electricity, but you’re actually coming out ahead. So your operating costsfor the geothermal system is much lower than for a furnace. – Do you have like a calculator, or some kind of I don’t know, range of how much peoplewould probably save, I know when I got solar installed, there’s kind of thisconcept of a payback period? Do you guys have that as well, where it’s you know?- We do.- Yeah, give me thosedetails, I’m curious. – Yeah, of course. So for a typical home thatwe serve in the Northeast, the payback period is anywherefrom five to seven years. – Mm-hmm.- So it’s quite fast, but it actually can beshorter if the homeowner was going to have to replacetheir furnace anyway, because then you don’t have to do that so then your paybackcould be almost immediate. Like solar, we offer financing options. So if a homeowner decidesto pay nothing up front and take a loan to pay for their system, their loan payment plus theirincreased electricity payment is actually less than what theywere paying for a fuel oil.So they have an immediate payback if they choose the financing option, – Wow, okay, great. So if I need to replace my furnace, this is a no-brainer, right? If I don’t need to replace my furnace, but I am concerned aboutdiesel combusting in my house, which is something I wouldbe very concerned about, or I just want more predictability or I guess, obviously this reduces kind of the personal CO2emissions that somebody emits, I imagine, by a substantial amount or our furnace is generallygood, I don’t know. Like how bad are they, yeah? – So, even if you’re notgonna replace your furnace because fuel oil is so expensive, you’re actually still gonnabe financially better off to replace it with a geothermal system. In terms of emissions, yeah I mean, heating and cooling in the Northeast, I can speak to better than California and I would have to runthe numbers for California, but in the Northeast, it’sone of the largest sources of greenhouse gas emissions. And not only that it’sespecially problematic because they’re allpoint source emissions, like everyone’s furnace, it’s millions and millionsof point source emissions and heat pumps really are the only way to clean those up, right, because you can’t straight electrify it.Electric resistance heating is actually the mostexpensive possible way to heat your house (laughs) so. – Yeah, I’ve looked at at that, and it’s just like electricwater heaters, for example, I was like yeah, let’s dothat, I’ll be all electric and I looked at them like this is not, (laughs) this is not really viable yet. It’s one of those things where the amount of electricity needed is tremendously largerthan you would imagine for something like that, yeah. – Exactly and electricity is such a high-value form of energy, whereas heat is the lowestvalue form of energy. And so it makes sense thatif you’re just gonna resist the highest value formof energy to the lowest, like that’s probably not ever gonna be the best economic choice,but what a heat pump does is because you’re not using electricity to create all of the energythat you’re using for heating, you’re actually usingelectricity to move the energy from one place to another.And the way you define theefficiency of a heat pump is something called theCoefficient Of Performance or typically referred to as the COP, and the COP of our heat pump, for example, is just over four. So what that means is forevery one unit of electricity you’re actually movingfour units of usable energy into the house. – Good, yeah, so that’s a big return then. – You’re getting a lotof free, renewable energy that you’re using to keep your house that you don’t have to pay anything for. – Now, with your client base, we mentioned we talked aboutbasically the limitation or the barrier besides cost is getting the drillingequipment in there, but space isn’t really an issue here. So who are the people thatare kind of primed for this? I know actually, my mother-in-law, she lives in Montana in a very rural area, and this was the first time I had heard of geothermalheating and cooling because they explained it to me that they have these pipes in the ground and it just magically makesthe home a perfect temperature all year round (laughs) and they have this giant solar system and they’re like yeah,it’s basically free.I’m like I don’t fullybelieve this, but okay, and now here we are, and I’mlearning so much more about it but who are people that arekind of primed for this? Is it somebody living in asubdivision in Connecticut, or is it somebody out in a rural area, like who is, kind of moresuited for it typically? – Mm-hmm. Yeah, it’s a great questionand I can speak first to Dandelion’s customers, but then I’ll talk more broadlyabout geothermal in general.So in terms of who we serve and who we find is the bestfit in our service territory, which right now is upstateNew York, it’s people again, people who get the bestpayback are using fuel oil, propane or electric resistance. We actually do have a lot of customers who switch from natural gas, but for them it tends to be a choice that’s not purely economically-driven. So you tend to, you’re not worse off with geothermal than natural gas, but given the low prices of natural gas, it’s not super different. And then beyond that, ourproduct today works for homes that have existing ductwork.So we tend to look for homeowners who don’t have to doextensive ductwork remodeling in order to adopt the heat pump but yeah, I think subdivisionversus rural, both are great. I would say the limitation is, we’re not ready to tackle aplace like Manhattan, right, it’s like very, verydense, very hard to drill, so the environment, and then more broadly, sorry, one minute, I’mjust gonna quit Slack so that it doesn’t keep popping up, so. – No worries. – More broadly, theplaces where geothermal makes the most senseare places where people are spending a lot of money for heating.Because geothermal costs less for heating, you just save money more quickly if you’re spending more to begin with, so. Throughout the Northeast, the Midwest, those are all prime markets. – Right. The parallel for me withsolar is kind of how, where I live in San Diego,solar isn’t actually the best, because the we don’t spenda ton of money on cooling, because the temperatures aregenerally pretty agreeable but like Phoenix where I’m from, you spend ungodly amountsof money on cooling and you have tons of sunshine so solar is just a slam dunk out there.- Yeah, that’s exactlyright, that’s actually right. – So if you spend a lotof money on heating, this is obviously a good option. – Mm-hmm, yep. And geothermal workswell for cooling as well, so the best best places (laughs) are ones where youspend a lot of money on heating but you also have an air conditioning need because the system does both things. But certainly in the U.S, I do think that theheating dominant use case will be the one that drivesto your thermal adoption.- I mean, and that’s agood very large percentage of the country, right?- Yeah. – Like I’m down here atthe southern Western end, a very kind of in a different world, but yeah, that makes a lot of sense. So let’s talk about the company,because I think you guys, like I’m interested in hearing how you kind of came to this path, right? I’m always fascinated tolearn the motivations, what led to it, I know thisisn’t how I built this, but I’m curious just like,(Kathy laughs) and I know you guys gotsome investment recently and congratulations, but just like, like what led you downthis road to do this? Is it a climate change kind of thing, or is it a you had afurnace you hate it as a kid or something like that? Like really ’cause likewhat’s the origin story here? – Yeah, of course. I think for those of uswho are environmentalists and panic every time wehear about the latest, like giant iceberg melting or notice that yet again wehave the hottest year on record, it can seem like a veryintractable problem, because you don’t want to pitthe needs of the world economy against the needs of the environment.It’s a very hard. (laughs) It’s a hard way of looking at the problem. And I think that the thingthat I found so exceptional about the opportunityto transition heating to heat pumps is that economically it’s in thehomeowner’s best interest, right? Like people are saving moneyby switching from heating fuels that they do not like using to renewable electrified heating, and that is, it just struck me, like this is a problemwhere all of the interests should be aligned. We just have some work todo to get the technology and the process to apoint where this product is actually ready for the mainstream, but like creating technologyand creating business models and processes, likethose are doable things, and the scale of whatcould be accomplished if we do them is so vast. So again, there are hundredsof millions of buildings that are burning fossil fuels and, unlike electric vehiclesand renewable electricity, I don’t think there’requite as many companies, or people really focusedon tackling this problem.- Yeah, good point.- So it just seems like this is a problem space that really needs moretalented people looking into it and needs more R&D and more(laughs) creative thinking, and if we can figure it out, it will just make such a big difference, not only to saving peoplebillions of dollars, but also cleaning upall of those emissions. – Yeah, I mean, but how did you, how did you think of this idea? Like what brought yousaid, hmm, heat pumps? You said you lived in Californiafor the past 12 years, so I don’t imagine it was fromyour time out here, right? – Yeah, it certainly wasn’t inspired by living in California.- Yeah, like what sparked thisspecific idea of heat pumps? – Well, I had this job that was a perfect job forstumbling upon an idea like this, because my job was I worked as, what was called a rapidevaluator within Google X, and my mission was to find new ideas for X to pursue that couldturn into big businesses that would make a really big impact.And I focused in that capacity on energy, ’cause that’s what I’m interested in and that’s the problem scapethat really calls to me and I’m sure, that’s true ofa lot of your viewers as well. – Yeah, 100%.- Yeah, so in that job, I got this email one dayfrom a software engineer who was based in New York. At that time I was sittingin Mountain View, California, and he just laid out this case for why geothermal heat pumps were the number-one opportunity to make a transformational difference in how we use energy as a society. It was a very bold claim,it was a very long email and (laughs) most of the time, so because it was myjob to really like learn and understand these opportunities, I decided, you know I don’t know that much about geothermal heat pumps, I’ll dig into this andlike really understand the points that he’s making.- Yes, so that’s probably likehis best email he ever sent. (both laughing)Right. Like what other kind of thingswere people emailing you? Was this a, I’m veryintrigued now of like, I know reporters get tons of things, the random stuff, peoplewant to push their story, but like what other kindof things were people, like ideas were out there? – A lot of people emailedX about wanting funding for their idea or proposalsof various things we could do but so often, so often, you like scratch the surface and for whatever reason, that’s clear that it’snot exactly the right fit. And I totally expected thatto happen with this email. You know what I mean?- Right. – Just like the common experience, but the unique thing about it was the more I learned, the moreit really dragged me in. – Well, in your point about, so the point you made about the economics and everything kind of aligning is something I’ve beensaying for a long time with electric vehicles, right, where I focus a lot of myenergy, pun intended, I guess, but is that when an electricvehicle is clearly better like objectively in every way, people will stop rejecting them for whatever kind of biasesthey may hold, right? But if you’re trying to justplay on people’s psychology of being altruistic or something, that to me it never seemedlike a feasible business model.(laughs) All right. Like you had to show me in concrete terms how this would be better for me. And it sounds like that also kind of is what drew you to thisbusiness or this industry. – It is. And I look to Tesla as such a role model of a company for what needs to be done here, because before they showed us that you could make an electric car intothe most desirable car, that’s just not how peoplethought about electric cars at all, and now allthe major car companies are making electric cars. I think, I mean, the category of furnaces and air conditioners is one that there isn’t apleasant consumer experience. There hasn’t been a lotof attention paid to that, to making that product asamazing to use as it can be. I think Nest also showed us a little bit about what can happen when you take a neglected element (both laughing)of the home system and really put design andattention to the user experience and I think we’ll do that for heating and cooling equipment, and in the process, electrify it.Yeah, so that is certainly the vision. – So you get the email,you write them back and then you end up leaving Google, the venture part of it, right? You were at Google X. Google X, which part was that? Was this the moonshot division? – Yeah.- Okay. – It’s the moonshot division so the more we dug intogeothermal heat pumps, the more intriguing it became, and I ended up hiring James to Google X, who’s now Dandelion’s co-founder and CTO, because he had actuallysold a company to Solar City in the past and then workedfor five years at Solar City in their energy efficiency division. So he had first-hand participatedin part of that journey of taking solar panels fromthis niche expensive product to have the mainstreamproduct that it is today. And then, together withX, in evaluating the idea, it just became clear thatunlike a lot of the ideas that X pursues, the self-driving car being the most famous one,- With Waymo, or.- With Waymo, yeah, exactly. – Well, and there’s somany, like we could go off in so many tangents hereabout the Google X projects, but yeah, keep going (laughs). This one seemed more real. – Well, unlike that, sosome of the X projects that I think are actuallyvery well-suited for X, require a tremendous amountof upfront R&D investment in order to see a giant payoff. And I think Waymo is actuallya really good example of that. This wasn’t that at all, right, like Dandelion, thestyle of the challenge, it just lent itself togoing to market much sooner and running it more like a startup, and so that’s why we’ve made the decision, let’s go to market much soonerand run this like a startup and got their blessing to spinit out and take that path.- That’s awesome. So you saw something thatthe economics made sense and it was kind of aligning with your environmentalist kind of view, or the the energy space and with what you see as abig problem in the world, but I think, most importantlyyou saw that it was possible, it wasn’t something thatwas like a moonshot idea, it wasn’t a let’s builda self-driving car, it’s like yeah, okay, give us15 years and a couple billion, and we can maybe do it, right? This was like a give us, I don’t know a couplemillion or whatever it costs, and let’s go to market. So how far along are you now? I mean, how many customers do you have, or where are you at inthat kind of process of actually delivering these things? Are you still kind ofin research phase or? – No, yeah.We launched our Dandelion air heat pump, which we created specificallyto be filled with sensors, so it it monitorsperformance in real-time, can do diagnostics and providemore intelligence, I suppose, than most heating cooling systems offer and more transparency to the homeowner about how it’s performing. We launched that in June of 2018 and our market right now is upstate New York. So we’ve made the very conscious decision to start with a circumscribed geography to limit the complexity ofbalancing a lot of different like regulatory regimes, utilities and all the different things we’d have to, well, eventually take on.And one of the nicethings about this product is that there are so manyhomes that need heating that limiting yourself geographically actually does not limit your market in any way that couldslower growth at this point. So we’ve been focused on sellingsystems in upstate New York for the past, I guessalmost nine months now. – Wow, awesome. So people actually havethis in their home, they’re actually benefiting from this? So, since you guys areex-Google, and stuff like that, I love that you mentioned the sensors because I used to work at Facebook and we had a similarkind of central tenant and I’m sure, Google, as well, of like the concept of the value of data and so I love that you guys have all this. Are users of Dandelionable to see that data and interact with it in any way or, ’cause like one of the thingswith Nest, for example, it’s fantastic to just get these reports, how much energy you use,it’s like a simple bar chart, but it’s something you never had before.So I think it’s really cool. Is that a path you’re going? Does that already exist or? – That’s absolutely our path. So today, we prioritized justlike launching that product and formatting the data and starting to get insights from it. We do send the reports to thecustomers that ask for them, but we’re in the process of building out a much more beautiful and somecustomer-friendly interface, so that everyone can trackhow their system is performing and how much energy they’re using and how much they’re saving. – Yeah, that’s fantastic. ‘Cause I think it’s probablysomething like your furnace never gave you a report, right? You just have that fuel oil bill once you’re howeveroften they have to come.- And you know, not only that, but it turns out that overhalf of air conditioners are installed incorrectly, so – Yeah, mine.(both laughing). – Usually, somethinglike the refrigerant line isn’t build the properamount or like something and that causes them to underperform. But because we have nomonitoring, no one can see it, and so like the homeowneris basically helpless with actually doing anything about this. I think it’s probably extremely prevalent among heating systems as well. So we’re also just passionate about bringing more transparency to the heating and cooling industry. – Yeah. No, I love that because Nestseems like a very good parallel where, besides us dads out there, the thermostat was prettyneglected part of the household, and now it’s, I mean, I don’tknow it’s just like I love, I mean, Nest did a great job, I feel, of creating a whole product line that integrates really kindof seamlessly into their apps.So I imagine you’ve guys,obviously Google owns Nest and I think they still do, but like there’s probablya lot of that same thinking with your product line, I imagine, right? Like you’re gonnaintegrate with other apps or other services, things like that. – Yeah, and you canimagine that in the future we’ll be able to doreally interesting things. So, just to give a quick example, peak air conditioning loads, they impact the way thegrid is built, right? Like the grid is designedfor that hot summer day. If Dandelion controls alot of the cooling systems that are in use, we can actually make the systemperform more intelligently. So the homeowner doesn’thave to do anything or suffer any discomfort, likethey can set the temperature as they normally would butour system can anticipate, okay, it looks likeit’s gonna be a hot day and the peak load might behigh so let’s sort of pre-cool this part of our system, or we can start to rid them of that work to really alleviate thatpressure on the grid.And this isn’t somethingthat we have today, and it wouldn’t make sensefor us to have it staked, we don’t have enough systems out there for it to make a difference, but we’re designing the systems so that that future is possible and that we can start to operatethese systems as a network that just has positive effectsto the grid as a whole. – So is there an actualsoftware package for the system and you’re able to update that in either wired- That’s right.- Or over-the-air, or something? Wow. Yeah.- Yeah, that’s right. So all the systems are connectedwith a cellular link today, we’re actually about tolaunch Wi-Fi any day now so we’ll have about twomethods of connection where we can update the software, similar to like many company, Tesla does the same thing with their cars. – I woke up this morning andmy car had 5% more range on it than it did yesterday.- Exactly, exactly. – Magic, magic. It is pure magic.(both laughing) So I could see that makesa lot of sense right, and so I’m such a data geek, but it goes back to thatright, like let’s fast forward and you have, I don’t knowthree million households or something using Dandelion, the amount of data you would have would be incredibly valuable to understanding the peakdemand of the grid, right? And so you could probably even partner with local energy companies, not to like give them that data, but to say, like hey look,like let’s work together and make sure thatbecause we have the data on all the households,and what they’re doing.If you give us a sense of like what is happening on your end, we could probably make this more efficient or something, right?- Exactly. – It’s probably lots ofopportunities there to help, I guess, on both sides, the customer and theinfrastructure system. – Right, and in the Northeastagain, about 80-plus percent of the energy used in thehouse, it goes towards heating. So it’s this giant segment ofhow homes are using energy, and so the fact that, like this one, the heat pump is responsiblefor managing that energy, is it really that concentration gives us a lot of opportunitywhen it comes to, for example, smart pricing of technology or, there are lots of opportunitiesto like reward homeowners, for having a system thatactually benefits the grid and not just the homeowner.- Yeah, it a bit reminds me ofhow auto-insurance companies are giving people these little things to plug into their car, to prove that they’re like safe drivers, and by doing so, they get adiscount on their insurance, right? Like I could see a parallel there where you’re like oh well, now that you’re connected with this, we can have kind of a two-way relationship and because of that, it’ll save all of usmoney kind of a thing. – Yeah, and that’ excitingthings we’re seeing is that that’s already started to happen even at this very earlyphase of geothermal.Utilities in New York have already started offeringincentives to homeowners that geothermal systems, because even without anyintelligent communication between systems or anyof that sophistication, the mere act of switching fromtraditional fossil system, to a heat pump is sobeneficial to the grid that the utilities arealready giving rebates and incentives to make it happen. So I think there’s just like an incredible amount of potential there. – That’s amazing. Now, have you looked to partner with, I mean, I guess I’ll just say Tesla, because they’re the only onesI know making home batteries, but I know there are others out there, but have you looked to partner with them because it seems like there would be a reallygood type of setup, right, you have a power walls,maybe two or three, however many you needand you have Dandelion, and so, solar doesn’t always work when the sun’s not out in thewinter, those kind of times, but you have this battery system, so you’re reducing load on the grid and, let’s say there’s apower outage or something, your system totally sustainable, right? I mean, have you looked at partnerships.I mean, I don’t know if you, I don’t know how that would work or if it would just be like,yeah, go ahead and buy them. (both laughing) – I think that is absolutelythe way that things will had. So exactly as you said, if you have a sole solar on your roof, you’re powering your battery, you’re using it to power your heat pump, and your electric car,let’s say like your home, is completely electrified and you’re making a good portion of that electricity yourself, at this stage we haven’tyet partnered with Tesla or any other company with batteries, but we do see that a lotof our customers have solar and we do see that a lot of our customers are interested in electrification. So it’s a natural fit.- Yeah, exactly. I mean, even if you’re notmaking money on the deal, just offering it like hey,let’s get you your heat pump and your geothermal stuff andwe’ll install some batteries at the same time.If it makes sense to do those things, you know sometimes it’s like if you’re gonna redo the floors you may have as well redothis other part of the house or something, right? So I’m curious to see how that goes ’cause yeah, to me that’sjust a perfect fit, especially ’cause thenI mean for energy needs, you’re pretty good,right, other than I guess, if it snows and thesolar panels are covered. Maybe you have heated solarpanels that melt away the snow, I don’t know, it’s sucha foreign concept to me, but I love that idea and Ilove what you guys are doing.So, what’s next on the horizon, what do you have guys have coming up that you want people to know about, or is it all behind closed doors? It’s Google X still.(both laughing) – No, I’d be happy to talk about that. So we’ve just raised our Series A round and one of the things thatwe’re really excited about doing is just taking our drilling technology from the world of R&D,where it’s been living, into operations. So we have this smallerrig that’s less messy, that’s faster, we wanna start using that to install all of our systemsfor homeowners in New York.And that’s really one ofour main focuses this year is rolling that out. So we’re really excited about that. We also, currently, ourfirst heat pump product is specifically for homes with ductwork, so people with forced air heating today, but a lot of people in New York and throughout the Northeast, use other types of heatdistribution systems, – Radiators in the ground.- Radiators, exactly. And so we’re starting towork on the very early stages of developing our next product, to just be able to accommodate more homes than we’re able to serve today. And then lastly, there’sjust a lot of work that we’re focused on tocontinuously improve our offerings. So a simple example is, while there’s been decades of effort put into the different financing options that are available for peoplewho want to go with solar, geothermal is in the very early innings, so we offer a loan that works really well, but we want to be ableto offer more options and give people more opportunities to pay in a way that works well for them.So there’s a lot of projects like that which we’re taking on to just always be making theproduct offering less expensive and easier for homeowners. – Yeah, it must feel good too right, because when you look at all this, the numbers all add up,they all make sense, and then, on top of it,it’s one of those things that it’s benefiting the planet and also in some ways, thedecentralization of these things, taking that load off the grid, I mean, just just all-around good stuff. And do you feel, like I know I was at the boring companyevent launch party a while ago and just hearing these guys talk about it, the engineers from SpaceX that are now working on boring tunnels, they’re just looking at it going like nobody’s done anythingin this space for 100 years.Does it kind of feel thatway on your side too, or coming from Google and Silicon Valley, it’s like hey, why didn’tanyone do this already? – It absolutely feels that way, and I love the way you put it. One of the most expensive parts of installing geothermal today is sticking a hole in your yard, and why is it so expensiveto put a hole in your yard? I think one of the reasons is like what no one hasinnovated on that problem in a very, very long time,and so it’s exciting for me, because it suggests thata little bit of resource applied to that problem might yield very interesting and very fast progress. – Right, it’s the Pareto principle, right? Like there’s this 20%here that you can tackle, which will yield 80% of those results, and people haven’t tackled it. They haven’t actually went after it right, they’ve just said hey, thisis how it’s always worked, let’s just stick with that. Now, to be fair, there probably are companiesout there working on this, but from just my outsider perspective, it seems like a veryripe area of disruption.You know what I mean, it sounds like something that’s.- And of the things we have going for us is that there have been trillionsof dollars put into R&D, for fracking and other types of— The bigger, yeah. – And so one of ourapproaches is really borrowing from those sort of adjacentbut very different sectors. So, like the average pieceof drilling equipment for some of those applications is the size of a city block, right, and we have something tiny that can go in the customers’ yard, but conceptually, someof the breakthroughs that have happened overthere are equally applicable to our use case. And it’s just a matter of translating them in the way that makes sense for the problem that we’re tackling. So it’s nice to be able to rideoff of the tailwinds of that of that dramatic technology expansion. – I do wonder too, ifthere’s something about that, why it’s actuallyexpensive and difficult now is because it wasn’t designedwith that intent at all, right?- Yeah.- Like, oh, we know how to drill a hole, but it’s usually in an oil field where we have this giant system. To do it in your house is like oh man, how are we gonna fit this in there versus kind of the Teslafirst principles approach of like okay, so what we’re trying to do, let’s just break it downto the simplest form and figure out how to achieve it, ignoring how people havebeen doing it for a while and then look at other areasto glean learnings from that seems like.- Yeah, you’re definitely right. And the technology that’s used in the past for geothermal wells iswater-well technology. So people are essentially usingwater-well digging equipment to put in a geothermalloop but, as you said, that’s not gonna be the best way to do it.It’s just like the onlyway that people have had. – Yeah, well that’s fantastic. I am really excited for you Kathy, and I wish you guys all the best and where can people find more info, just dandelionenergy.com?- That’s the best place. – Fantastic, and next timewe’ll have a new office setup, I understand, there’s someconstruction going on there. So maybe, when I’m out in NewYork, I’ll come have a tour. Are you guys in Manhattan itself? – We are yeah, we’re rightnext to Grand Central Station.- Oh yeah, perfect, cool. I do come out there once ayear at least, sometimes twice, but I end up in Brooklyn and it’s always like, Iwant to go to Manhattan, but it’s difficult to get there and back but I’ll let you know next time I’m out ’cause I’d love to come see and just hang with youguys for a little bit. – Yeah, it’d be great to host you. – Cool, all right well,hey thanks for joining me.Everyone check out dandelionenergy.com and let me know what you guys think. If you have other questions, leave them in the comments down below. I will do my best to pointyou to the resources I have, and maybe we could convinceKathy or someone on her team to chime in some commentsand answers there if you have somequestions, so thanks again. – Thank you, great to be with you. – Yeah.(upbeat music) Hey, thanks for watching the video. If you like data, want to learn more, maybe even make a career out of it, I have a free course to help you kickstart yourdata professional career, it’s a part of the FTD Academy, the Free The Data Academyand it’s free to you.You can go check it out, learn more and sign up at ftdacademy.com. (upbeat music).
Welcome to Enhanced Heating and Air ConditioningYou can count on us for on time and affordable Delaware heating and air conditioning service,repairs, and new installations. No one should have to sit in a house witha broken heater in the winter or a frozen AC unit in the summer. So call us for the absolute best heating andair conditioning work at a price you can afford. At Enhanced, our heating and air conditioningtechnicians are reliable and professional. We service all of New Castle County from Wilmingtonto Newark and neighboring Cecil County Maryland as well as points south to Middletown andSmyrna. Our technicians will treat you like family. Whether you need a new heat pump unit, gasfurnace, AC repair, or air conditioning installation, we are here for you. Call us today at 302-416-4730..
Hi, I’m Vance and welcome to Repair and Replace. If you want to extend the life of your waterheater then regular maintenanceshould be done once a year. This will also give you a sense of any futureproblems before they arise. In this episode we’ll go over how to properlymaintain your standing pilot water heater. First we’ll look for leaks and then we’llcheck the airflow. Next we’ll test the pressure and temperaturerelief valve, then check the anode rodto see how corroded it is. Finally we’ll drain and flush the tank toremove the sediment. Let’s begin. Before you get started, you’ll need a gardenhose, a bucket, a 1 & 1/16th inch socket, a half inch drive socket wrench, a breakerbar, a screwdriver, needle nose pliers, a wire brush, teflon tape,and a multi-use cleaning brush.First turn the gas supply off, or perpendicularto the pipe. Now set the water heater to the pilot setting,and turn the gas control off. Next shut off the cold supply. Keep in mind that the water inside the tankis still hot, so use caution when draining or accessingthe tank. To start, it’s best to do a walk around tocheck for any leaks. Check the inlet and outlet pipes leading intothe tank. Next check the pressure and temperature reliefvalve, looking for any water weeping around the threadsor around the valve body. Now look at the drain valve. If you see any water leaking it’s bestto replace that part. You can see how to replace the pressure andtemperature relief valve as well as the drain valve in the videos linkedbelow. If you have a standing pilot water heater, it’simportant to check that there is good airflow. On the bottom of the tank, air is broughtin through a flame arrestor screen, which can get cloggedwith dust or debris.This can create backdrafting, which can causethe pilot to blow out. Anything can be used to clean the screen,but this is easily done with a multi-use brush, such as one used toclean the bottom of refrigerators. Now check the flue vent, and clean out anydust around it. The temperature and pressurerelief valve is by far the most important safety devicein water heaters. If the pressure or temperature inside thetank gets too high, the valve will open and release water, preventing the tankfrom exploding. It’s important to test the valve to be surethat the valve can open when needed. Place a bucket below the drain tube and liftthe lever to drain several gallons of water. Now close the valve. The water should stop flowing completely. Now if the relief valve doesn’t close, andyou still have a little bit of water flowing, then you’ll have to replacethe valve. And you can see how to do this in the videolinked below. First, open a hot water faucet in the house. This will let in air and relieve pressurein the system. Place a bucket underneath the drain valve.Open the valve to drain several gallons ofwater, this will reduce the pressure in the tank. Ideally you want to leave mostof the water in the tank as the weight will keep the tankfrom sliding around. The anode rod is sometimes under a plasticcover, this will usually just pop off. If you haven’t checked it in years, it mightbe stuck in place, and will be difficult to remove.To prevent the tank from shifting, you canuse a piece of wood to stabilize the tank. Alternatively, you can get another personto help support it. To get it started, you’ll need to increasethe torque. One way is to use a breaker bar. Additionally you can use a copper pipe asan extension or snipe. Once the nut is starting to spin, then youshould be able to use a regular socket wrench tounscrew it.Now use the needle nose pliers remove theanode rod. Each year that you check the anode, take noteof what has changed. Most anodes will last 4-6 years, but thisdepends on the pH and purity of the water. If you can see the bare steel core or if therod is completely encased with calcium, then the anode will have to be replaced. To get a good seal, its best to clean outthe threads with a wire brush. Next apply the teflon tape.This will help seal the threads and make iteasier to remove and check the rod. Looking at the threads, tape is always appliedin clockwise direction, so that the tape stays on when tightened. Wrap 3-6 times, keeping it tight the wholeway through. Leave the last part of the thread bare, to prevent any tape frombreaking off into the tank. Now screw the nut into placeuntil it is hand tight. Finally use the socket totighten it into place. To do a deep flush of your tank, you’ll haveto drain all the water. First, connect the garden hose to the drainvalve. Open the valve to drain the water. This process can be slow and might take 30minutes or more to drain. Now that the tank is empty you can do a flushto remove some of the built up sediment.Turn on the cold supply for 20 seconds toblast water into the bottom of the tank. This will agitate and lift the sediment. Now drain the water. You can repeat this 4 or 5 times as needed until the water draining out ofthe hose is running clear. Now open the cold water supplyto fill the tank. Check the faucet, you should hear the airbeing pushed out of the system. Close the faucet once you get a smooth streamof water.This will tell you that the tank is full,and the air has been removed. If you have an electric water heater, turnon the power at the breaker. For gas water heaters, turn on the gas, andrelight the pilot. To see how to relight the pilot, watch thevideo linked below. Now that you know how to properly maintainyour water heater, it will be easy to keep it running smoothly. For more troubleshooting on water heaters, furnaces and appliances,then subscribe to our channel.And if you need help, you can call or visitan AMRE location to talk with our knowledgeable staff. Thanks for watching..
Hello my name is Ben Hitchcock and this isGreeley Furnace, Here you will find the highest quality of workmanship and Professionalismwith an emphasis on business ethics. But there is something that you will findhere, that you wont find anywhere else, “our Platinum Card customers” who are entitledto free repairs, that’s right, they pay nothing for trip charges, parts or labor. You see there is something that frustratesme as a consumer when I see service providers and businesses offering big deals and payingmoney to get new customers as they seem to devalue and discard their existing customers.Not here at Greeley furnace, although we appreciatethe hundreds of new customers we acquire each year it is the thousands of existing customersthat do business with us every year and have for many years that we owe our success, andour undying gratitude. And it is for them that we Taylor our bestdeal, the Platinum Card provides for free repairs for up to twenty years for any newfurnace or air conditioner that is installed and consistently maintained by Greeley Furnace.There is no cost for the Platinum Card allyou need to do is purchase the manufacturers recommended yearly maintenance, and you havefull coverage with a known out of pocket cost for the next twenty years. The way this works is Greeley Furnace doesits part by using top quality installation equipment and practices, and the consumerprovides the necessary yearly maintenance that allows us to virtually eliminate breakdownsto the degree that what service is necessary is free. That’s confidence in the quality of our productand appreciation for customers that continue to support Greeley furnace. Thank you for visiting Greeley furnace.com..
I would like your input involving Ruud furnace problems. Ruud is aptly named, from the decal shockof all of the restore expenses to the purchaser provider. Ruud is the less expensive manufacturer made by Rheem. I consider they put the Ruud label on the unitsthat fail Rheems pleasant assessments. Give me more specified information on the problemsthey have. For example, they have got disorders with cyclingand loss of life. If the unit fires up and dies not up to aminute later, flip off the furnace and check the flame sensor. Which one is that? It’ll seem like a single rod with a ceramicmount; which you can smooth the soot off it with steel wool. I have a scouring pad. Do not use that, due to the fact it is going to scratch upthe sensor and reason other malfunctions, while sandpaper will put sand which is an insulatoron it. As a facet be aware, those sensors do go out fasterthan natural on Ruud furnaces, so you must maintain a spare simply in case.Blissful to understand, simply in case I ruin it whilecleaning it. I intended for when it goes out, though theybreak and wear out faster than normal. I have had the flame going out. One more challenge with Ruud furnaces iswhere the condensate drain does no longer hold bugs from stepping into after the moisture; the waterbacks up and you could get fairly ugly blockages to clean out. I have no idea if that’s better or worse thanTrane furnaces shutting down due to the fact that they didnt have a filter on the air consumption toblock leaves from getting sucked in and tripping the strain swap. As a minimum that you just could repair with a squareof wire monitor in entrance of the air consumption. You could put the identical in entrance of the condensatedrain of a Ruud furnace.Besides that you have a new location for moldto develop. And thats on prime of the white residue thatbuilds up within the inducer. I don’t even understand what the inducer does. Their furnaces are loud, so there may notactually be whatever improper. Anything is most likely flawed, on account that itcuts inside and out as soon as in a whilst. There are jokes about winterizing the Ruudfurnace which means fixing it. You already know it will exit every once in a whilebecause thats their popularity. Is that this just like the shaggy dog story that Goodman furnacesare an oxymoron, considering they are no excellent? It gets worse considering the fact that their consumer servicelives as much as the Ruud name. Let me wager, they offer an improved warrantywhen you name for work under the current guarantee. Routinely, however youll almost not ever get workdone underneath the present assurance..
In these days were in Harbourview South doing anannual furnace and air con preservation. Josh is already inside of getting started andhes going to go over the benefits of why you must be doing this each yr. Well the benefits to an annual provider checkupwould be to ya recognize obviously assess out the important components and even the small componentsof any type of central air heating method. Number one could be the heat exchanger ofthe furnace and making sure its not cracked or any variety of means, shape or form compromised.And as well as cleaning some thing as smallas a flame censor to be certain that the furnace doesnt cut out when its minus fortywith the wind kick back at New Years Eve. Whatever as simple as that might preventany type of drawback and anything as serious as a cracked heat exchanger could potentiallycause you to have got to replace the furnace. Have been gonna take this furnace apart. Were gonna smooth it from top to bottom. All the components which are obtainable forus to clean can be removed and taken apart and cleaned up. We need to ensure from top to bottom thefurnace is walking effectually and is working secure and soundly but even as toomaking definite that there is no expertise for issues to come up.Say just a easy dirty air filter or maybefurniture blockading a register upstairs. Making definite that the rooms are getting adequateairflow so the house owner is staying comfortable. Thats obviously one more very massive concernat the equal time as good. Its very convenient for a house owner to reduce theirlawn and possibly probably shoot stuff on the air conditioner. Whether or not it’s a rock or grass clippings. A number of that stuff can both harm or causethat coil to be really soiled. So, we wish to make certain that its keptnice and easy. 2d principal thingyou want tomake certain the electrical components are riskless and sound. Ya comprehend any form of electrical method is proneto failure and if it fails in the fallacious way, it would be somewhat bit unsafe in termsof either A) a hearth or might be worse however you need to make certain the whole thing is good out there, isnice and easy.The number one factor that might go improper dueto a lack of upkeep could be for instance in the event you didnt change your air filter, thefurnace might be slicing out on a excessive limit and would go into a lockout mode. Unluckily, thats what might lead toa crack and an extraordinarily harmful hindrance. So, theyre slightly bit more pleasant-tuned.They’re a little bit more particular. It comes at a cost of getting more constituents inthe furnace. Theres extra knowledge to break down andtheres additionally extra expertise for matters to head improper, exceptionally on the heat exchangerside. You wouldnt go an multiplied interval amountof time with out getting an oil exchange executed in your vehicle. It could rationale a potential hassle and failureof your vehicle and thats very pricey.The same rule applies to any variety of heatingor cooling system. They’re a mechanical factor in your house. They are prone to failure and in the event you dontget them serviced annually, they’ll most without doubt destroy down and regrettably costyou some cash. So before your method leaves you uncomfortable,make certain to call Pyramid Plumbing & Heating to ebook your annual furnace and air conditioningmaintenance at 204-694-50-88 and make certain to ask about our present specials..
[ Music ] >> hi, i’m Scott Pigg. >> and i’m John Viner. We’re each from Seventhwave. As a heating and coolingprofessional, you’re employed difficult at what you do and take pridein getting the job done correct. That’s why we’re here to talktoday about measuring air waft for residential airconditioners and warmth pumps. We’re no longer selling whatever and we don’t represent anyone’s merchandise or services.However as independent energyefficiency researchers, we have now had the opportunity tomake measurements on enormous quantities of residential systems. And we might prefer to sharethat expertise with you. >> in this video, we’ll talk about why proper airflow is important, the way it influences method efficiencyhere, within the upper Midwest, and we will go throughthe pros and cons of different waysto measure air drift. >> All right. Let’s get started. >> best. >> k. Right here we’re looking at a high-quality new excessive efficiencygas furnace that additionally serves at the air handler for a two-and-a-half of-toncentral air conditioner.The question is, in the summeris this furnace producing the right amount of air flowfor the cooling process? We will discover in a minute,once we honestly experiment it. But first, let’s talk about howmuch air drift we’re looking for and the consequences of nothaving the right quantity. So, you traditionally already comprehend that producers aregenerally looking for somewhere in the variety of 300 to 400cubic feet per minute per ton of cooling capacity, interms of cooling air float. So, right here, we would belooking for whatever within the 800 to 1,000 CFM range. And i’m definite you alreadyknow the consequences of getting air flowthat’s too low. You’re watching at very coldevaporator coil temperatures, and potentially a frozencoil and all the issues that go together with that. However after we test systemshere, in the upper Midwest, what we clearly to find isthat we’re more likely to seek out air flowthat’s too excessive.And that is in general becausehere, where it is bloodless, we have a tendency to put in bigfurnaces with massive blower motors. And we pair them up withsmall air conditioners. And that’s dangerous, too, becausehigh air float creates its possess set of problems. Quantity one, it hurts theability of the process to dehumidify the air. And it also approach so much moreblower electricity going through the procedure. And it simply makes for anoisier overall experience and no more comfortable overallexperience for the house owner.So, we by and large find that abouthalf of methods that we experiment in our study on this a part of the nation haveair drift that is larger than four hundred CFM per ton. But most effective about one in ten haveair go with the flow that is under 300 CFM per ton. After we right thoseair waft issues, we in general see an improvementin effectivity efficiency of about 5 percentage. However we’ve got seen increasesas a lot as 30% when air flow wasreally a long methods off. All proper. So, we’ll take a appear and see how good this systemis doing, in phrases of air waft, by means of measuring it with anumber of special methods. There are tons of different waysto go about measuring air flow. Here, we’re going toconcentrate on just a few. We’ll talk about usinga calibrated float plate. We will appear at air float bymeasuring pace in the ducts.We can look at staticpressure and how we will use that with manufacturer’sliterature, to estimate air flow. We are going to speak about including upair flow by using measuring go with the flow from individual registers. And finally, we are going to appear atthe temperature cut up system for measuring air flow. Let’s get began. >> Let’s start with this gadget,which is a calibrated float plate that takes the placeof the filter.Truly, air drift isvery predictably correlated with the stress dropacross this plate. So, simply via measuringthe pressure drop, we will get a good size of the whole air flowgoing by way of the method. We rather like this device. And we use it oftenin our research. It is correct andrelatively effortless to use. Within the kit, you get truly,two glide plates, exclusive sizes with a bunch of spacersthat allow you to adapt the precise plateto any filter slot dimension. The predominant downside isthe up-entrance cost. Which is set $800, now not including a gooddigital manometer. Which might be adigital, or an additional strategy to say it, is a pressure gauge. The one we’ve got is made by using the same manufactureras the drift plate. It’s correct right here,that we are going to be utilising. So, it may do the stress toair waft translation for us and give us a directreading of air float. We mix the waft platewith a stress gauge. We are able to read CFM, cubicfeet per minute, instantly. So, let’s take alook at it in motion.Okay, i go todrill the hole for the supply pressurereference tap for the TrueFlow plate. This permits me to comprehend thesupply strain at this point with the filter in place, and with the TrueFlowplate in situation. Which. [ Drilling Sound ] by using measuring that strain,i can see the difference in resistance between thefilter and the pressure plate. Helps me calibratethe air go with the flow and CFM. I’ll stick the staticpressure probe in, factor it in the direction of the air move. So, now that thepressure faucet is in place in my give trunk line. I’ve turned the air handler on. We’ve turned it in the coolingmode to get cooling velocity. My digital manometer isreading static pressure within the deliver trunk withthe filter in situation.I’m going to hit enter so thatmy digital manometer documents that stress. Subsequent, i go toremove the filter and insert the TrueFlowpressure plate. So, now that i have theTrueFlow plate established, then I’ve blanketed up thefilter slot opening simply to eliminate any leakagethat could occur there. Now, I hook the TrueFlow plateup to my digital manometer. My digital manometer is ready toread the exact drift plate. It’s been programmed withthe suitable flow plate. We hook up the pressurehoses on both aspect of the pressure plate tothe digital manometer. And the manometer goes toread out cubic toes per minute, CFM, of air flow acrossthat pressure go with the flow plate.Right now, we are readingseven ninety, 700 and ninety-eighthundred CFM, i have right here. So, that’s right on the lowend that we’re asking for, for this two and a half tonair conditioning system. That is it. It is very simple, handy to make use of. And as we statedearlier, very correct. >> okay. So, our second way of measuring air flowinvolves measuring the velocity of the air in the ductwork. If we all know the velocityof the air that’s going by means of a element of duct,in say, ft per minute. And we all know its crosssectional discipline in square toes, we are able to put those two piecesof information collectively and calculate cubicfeet per minute. Now, there’s a couple ofdifferent ways which you could go about getting at this velocity. One is to make use of a pitottube, like this one, where you’ve a shorttube with a gap ultimately that you simply face intothe air movement.And the better the pace, the greater the pressureon that gap. And by means of measuring that pressure, that you would be able to translatepressure into pace. But at present, we’re going touse yet another gadget. And that is thishot wire anemometer. Now, this thing works byhaving an awfully tiny little wire in its tip that’s heated. And because the air goes acrossthat heated wire, it can be cooled. And through measuringthat cooling effect, we can translateinto air speed. Now, it could be greatwith both the pitot tube or this anemometer, ifwe would simply stick this into the ductworkin any given spot, take one studying,and be executed with it.But the trouble is that airvelocity varies on the inside of the duct from one part to theother and from front to back. And mostly, if varies quite a bit. So, if we rather care aboutgetting a good measurement of air float, we’re reallygonna have got to make a quantity of measurements to get theaverage speed of the air through that section of duct. So, ok. So, here we’re onthe bottom of the furnace. And i’ve marked the locationof 5 holes that i am going to drill in this best longstraight component to return duct. And those holes are notexactly within the same place. We is not going to go in today, whythey are the place they’re. But which you can look that up,on-line for more detail.But we’re simply going to goahead and drill five holes. And we will run ourhotwire anemometer by means of each and every one among them. [ Drilling Sound ] okay. So, I’ve drilledmy 5 holes. And now, what i’ll do istake this probe, and i’ll prolong it all the wayinto each one of the most holes. And then, slowly withdrawit even as we’re using our anemometer, right here, toaverage the pace throughout each one of those holes. Alright, last gap. So, we have achieved ourfive traverses by way of the five holes. And now we have got ouroverall common pace of 540 feet per minute. And when you multiply thatby the sides of the ductwork, which is ten inchesby 23 inches, that works out tojust about 860 CFM. However i will be able to inform youthat we saw the whole lot from one hundred ninety ft per minute,with the speed, there, to over 800 ft per minute. And one factor we can exhibit you, is considering the fact that this littleunit can data log and we recorded these traverses,we will show you a graph of what these five velocitytraverses appear like.So, another way tomeasure air flow is to take some staticpressure measurements at exclusive placesin the approach. After which, take that informationto the brand literature the place we are able to appear up air go with the flow asa perform of static pressure. And we’ve got particularly gottwo alternative, here. One is this static pressure riseacross the air handler, itself. And the opposite one would bethe static pressure drop across the evaporator coil. On this case, we’regoing to make use of the upward push across this furnace unit, the place we have now theliterature to be had. And you can see that we’ve put astatic pressure probe down here in the blower return cupboard. And then, we haveanother one up right here in between the furnaceoutlet and the backside of the evaporator coil. And we have the process running. And you can see that we’remeasuring just a bit below half of an inch of watercolumn throughout this method. So, with the manufacturerliterature in hand, we can seem up, basedon the pace faucet, the model of the furnace, and the static pressurerise that we’re seeing.And we read off of the chart that we’re seeingabout 975 CFM. Which is just a little bithigher than we measured with the float plate, butin the equal ballpark. Now, this procedure will work well if you have the manufacturer’sliterature. It won’t work at all, if youdon’t have that available. And quite often, it can be probablypreferable you probably have a choice, to make the measurement usingthe whole external static of the furnace, rather than thepressure drop across the coil.On the grounds that with the coil,that you may have problems with, is the coil wet,is the coil dry? And if that coil has beenin place for a even as, it is going to have somedirt buildup on it. And that could influence thereadings that you just get. >> ok. Yet another manner tomeasure air drift is at each and every of the registers usingour hot wire anemometer. The hot wire anemometermeasures feet per minute, if we know the register dimension and its net free areain square inches. So, it’ll require going to the brand’sspecification sheet to be certain we know the openarea of the face of this grille. The hotwire anemometermeasures toes per minute. And we have got to do atraverse throughout that register to get an averagefeet per minute. Then, we multiply that bythe square toes opening of the register. And we then are equipped tocalculate cubic feet per minute. So, i will start our traverseacross this register. And we are going to take a couple of passes.Now, measuring airflow like this is first-class for diagnosing comfort problemsand distribution disorders. But we do not generallyrecommend it for getting at approach air float backat the air handler. It simply takes too long tomeasure all the registers in the residence, and there’s toomuch uncertainty from including up all these individualregister measurements. Might be you are questioning howaccurate these approaches are. And we had been, too. So, we made one extrameasurement on this method, making use of a calibrated fan tomatch the approach strain and provides us an awfully accuratemeasurement of system flow. In comparison with that gold common,the opposite measurements are in reasonable contract. The go with the flow plate measurementwas slightly lower. And the size founded on static pressurewas slightly greater. But they have been allwithin ten percentage. We didn’t try to measure systemflow from register measurements, seeing that if wouldhave taken too long. And the temperature break up methodis just a hallmark of glide, no longer a right away measurement. Plus, we couldn’t do that experiment in view that the indoorconditions weren’t right. As a rule, we favorthe waft plate test.Considering it takes a fast andreasonable accurate value. The hotwire anemometerapproach will also be accurate, but it takes more time. The static pressureapproach is the quickest. But we’ve observed that thereadings can fluctuate some, depending on the place youmeasure the static strain. And you have to havean air glide chart for that equipmentyou’re measuring. But our checks on thisparticular system show that if you happen to take yourtime to do it proper, that you would be able to get good air flowmeasurements making use of a quantity of extraordinary tactics. One different notice; if you’re wayabove sea degree, you would have got to make changes forair density at altitude. >> One final approach for assessing cooling air flowis a relatively easy one to do, but which you can handiest do itunder distinctive conditions.And it can be called thetemperature split procedure. And it can be quite a bit likemeasuring temperature rise when you are assessingair float for heating. In that we’re lookingat the change between the warm returnair that’s coming back to the procedure, and the coolsupply air that is popping out the backside ofthe evaporator coil. That temperaturedifference it known as the ”temperature cut up”. So, if we have a method that’srunning quite high air flow, that air is going over thatevaporator coil very swiftly and it is no longer gettingcooled down very so much.So, this temperature difference,or this temperature split, will be on the low facet. On the other hand, if we now have asystem with very low air drift, that air is residing on thatevaporator coil for a very long time, it can be getting cooled down a lot. So, we will see alarge difference between the return air and thesupply air that’s popping out. And via gauging the magnitudeof that temperature break up, we are able to get a sense ofwhether our air glide is in the correct ball park. But there is a rub. Simplest a part of theenergy that’s going into this cooling coil goes to truely cool thetemperature of the air. The relaxation of it’s going toremoving humidity from the air and it would not reducethe temperature.So, depending on how humidthe air is, that is coming into the system, it’s going to affectthe target temperature break up that we’re looking for. If we’ve got very dry air that’scoming in, we are going to be watching for an extraordinarily excessive temperaturesplit for our goal. Alternatively, if we havereally humid air that’s coming again on the returnside, we’ll be looking for a fairly lowtemperature break up. So, to make thismeasurement, all we quite have got to do is measure thetemperature on the deliver side.Do not forget, measurethe temperature, the dry bulb temperature, and the moist bulb temperatureon the return facet. After which, use our targettemperature break up desk to appear up, established onreturn dry bulb temperature and return wet bulb temperature,what our target quantity is. After which, compare that towhat we genuinely measure. But there may be one different thingthat we have to fear about. If we see a low temperaturesplit, it could be thatair flow is excessive, however it might also besomething else that is unsuitable with the procedure. For illustration, if refrigerantcharge is low, our procedure may not be puttingout its full quantity of cooling, that in and of itself will leadto a low temperature cut up. And if we’re no longer careful,we could misdiagnose that as an air drift problem, as a substitute of what’s reallya refrigerant challenge. However, if we seea high temperature split, then that is a prettygood indication that we’ve got low airflow on our approach.Now, the final consideration is that our temperature splittarget table handiest works for a distinctive variety of dry bulb and wet bulb returntemperatures. And if we’re outside ofthat range, we’re now not going to be capable to makethat size. And that’s the cases,here today. We’re off the chartsas far as being equipped to get a target temperaturesplit. So, we is not going to be ableto measure it, today. Well, there you may have it. One of the vital bits and bobs of more than a few ways tomeasure air float. I hope this conjures up youto start measuring air float on the methods thatyou set up or provider. >> when you observed thisvideo priceless, please watch our othervideos related to details of our study findingsand pointers for householders. Thanks, for staring at. [ Music ].
Hi! Don Harris right here President of DependableServices. I want to thanks for taking the time to consult with our internet site today. You are likelyon this web page considering that you’re watching for provider or components to your provider air conditionerfurnace or heat pump. Well you could have come to the correct position. At in charge we present 24hour emergency provider for these occasions you simply must have it working now. So if that’sthe case just call the number above and follow the prompts. For non-emergency calls we alwaysget a technician out as soon as possible most commonly inside a couple of hours for the duration of ordinary businesshours. So provide us a name on the quantity above or higher but click on a schedule serviceonline button and schedule your own name on-line 24/7. Liable offerings as a loved ones ownedand operated business servicing residential and lightweight business air conditioning furnaceand heat pumps within the higher Atlanta metropolitan field in view that 1970.That’s good over forty yearsnow. Actually responsible has obtained numerous awards over the years for service excellenceso we know just a little bit about carrier HVAC programs. We repair all brandsmakes and items of: air conditioners, furnaces and heat pumps and have a enormous inventory of partsto get you up and strolling with as little inconvenience as feasible. We’ve technicians staged invarious cities corresponding to Marietta and Smyrna, Roswell and Alpharetta, Kennesaw, Woodstock and Lawrenceville Duluth, Atlanta, Douglasville and Dallas for speedy rapid response.So giveus a name on the number above and we’ll get you scheduled. Our technicians are courteous and legit and have yearsof service heating and air conditioning experience. They receive commonplace coaching to stay up todate on the cutting-edge items being introduced into the market. They’ll troubleshootyour challenge and quote you a flat cost restore cost earlier than any repairs are made. Of coursethe diagnostic charges constantly waived with any repair. We supply the most original carrier:air-con, furnace and heat pump components to make sure a well timed restore but if the partisn’t on the truck we’ll have dropped at your dwelling as soon as possible and of courseall repairs our assured. We take all essential credit cards and have senior citizens andmilitary discount as good as a carrier agreement reductions to be had so don’t forget to askabout these.So go forward just provide us a name at number above or click on on the agenda serviceonline button and time table your own call on-line. We will get you up and strolling in a flash. Thanksagain for traveling our internet site and we will be seeing you actual soon..
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To light the pilot for your water heater only for reference guide must beright here on the water heater itself however plenty of occasions it is justnice to observe someone do it alternatively of making an attempt to determine what knobs are what.So we’ll take this quilt off which you simply pinch. And there’s this little window, youlook in there that’s the place you could possibly see the flamethere’s nothing in there. You cant see any hearth so no its not lit. Once more that is already inthe off function and this dial is the temperature surroundings for the water heaterand that’s on the lowest atmosphere there. This pipe that comes out of itis the fuel pipe and here there’s 1 / 4 turn ballvalve.If the valve manage is perpendicular to the pipe thenit’s off. If this was long gone that method then there may be a fuel capable to flow by means of the pipe.This is also how water pipes work too. So far as perpendicular goes. K so we all know this is off, it can be been off fora at the same time. If this isnt within the off role you’regonna need to wait as a minimum five minutes for any gas that’sbeen constructing up to filter. You do not want any explosionswhen you light this. And the opposite factor to do is to smellaround and get a little a low and almost this. Ifyou odor gas anyplace near here, you close up it off and and let the gasoline clearopen a window and when you must, call for support, callservice guy you probably have a gas leak, do not ever mild anything like this. So again should you smell gas don’t gentle it. First thing you wish to have to do is to turnthis knob to the pilot function now should you appear up right here, it says OFF, PILOT,ON so the pilot role is there and you see this little notch it is tough to see from here and there’slittle notch That makes it possible for you to push this button down so we will get this sorted thisagain is within the lowest environment so i’ll activate the gas right here andthat’s enabling fuel to flow.I’ll hold down this button right here. That’sletting fuel go, after which i am gonna hit this little striker button. And that must ignight. There it goes first. You noticed that as quickly as I push this button here whileI’m holding this down. You wish to have to keep this button down for approximately a minute whenever you waited about a minute you can letgo and make certain that that is nonetheless on. If it isstill lit like it is, then that you could now turn this into the on position. Which you can turn this as much as whatever temperature environment you like, and put your duvet again on. That is clearly it. Let’s say you’re going to flip it off: it is rather easy once more. That you can flip thisdown shut your fuel valve off. Normally shut thisoff in case your gonna flip this off and then you definately flip this dial again to theoff position and you are performed so anyway i’m hoping thathelped..
…Your air con unit was once these loosefuses. We know that in view that we deliberately pulledthem out, reducing vigour. That’ll shut down the compressor. What used to be your identify? I am sorry. Tim. We’re testing the potential of residence repairmen. These techs that showed up did exactly theright factor. They pushed the fuses back in and told Jennyno other work used to be wanted. Rafael would not even be given fee. How much do I owe you? Nothing. Will George from america’s remedy Heating& Cooling do the equal? He swiftly finds the loose fuses and pushesthem again in and does his inspection. Instead of telling Jenny the job’s done, hehas some unhealthy information. You’ve a leak someplace. The approach he says is leaking Freon, the coolantinside the air conditioner. But how would he understand? Testing a leak is a protracted and tricky process,anything George failed to do. So there is a leak? Oh yeah. 100% there is a leak.George says coping with a leak might getexpensive. Especially if it’s within the lengthy snaking coilwhere Freon circulates. You’re looking at in general about $1500 toreplace the coil. Both we are able to look for the leak and repair theleak, and if it can be in probably the most coils it’s no longer valued at it. It’s valued at getting rid of the entire factor. Then there is the price of including Freon. We ought to recharge the procedure so you’re lookingat mostly $1900. How would that cost evaluate to getting a brandnew air con unit? It is $3826. That’s three thousand eight hundred and twenty-sixdollars. Bottom line, what do we ought to do? I’d just substitute it. We’re speaking the entire thing. Sure. All proper. Keep here and i will be correct again. It can be time for me to have a chat with George. What precisely is incorrect with the air conditioningunit. I think it can be just a little bit low on Freon,and i do not know how low it’s….But what you informed Jenny is that it can be about 1/2 empty. Yeah I consider it is about half empty.Like I mentioned I ought to weigh all of it in that’swhy I cannot supply her a rate on all of the Freon. That is why I can not supply her a cost on all…Iunderstand that. What is that this man? You guys seeking to scan us right here? Absolutely i’m. Here is some thing you need to understand George. We had that procedure validated. The one dilemma with that process is that thefuse, George come on I need to speak to you. George sees our cameras and quickly headsto the door. George i am Chris Hanson with Dateline NBCand we’re doing a story on the great of carrier. You’ve gotten received a 20 12 months historical unit man. George is right. It’s an ancient procedure.But in fact, despite the fact that it is not as energyefficient as the brand new one, it really works simply first-rate consistent with our proficient Carl. It is up in age. It’s efficiency is not what the more moderen oneis. However operationally it’s sound. If Jenny had adopted George’s recommendation shewould’ve been out hundreds of thousands of bucks to interchange an air con unit that wasn’tbroken. Here comes our next technician, Tony fromAbode Air.All of a sudden i will feel air, but it surely’snot cool. Tony comes in and after assembly Jenny, headsback external. Tests himself out and will get his instruments. How cautiously does he check out the air conditioner? He seems to evaluate the circuit board andtake some notes. He under no circumstances spots the loose fuses we deliberatelypulled out. Rather he jumps on the fact that it’s anolder unit. He says he’s found an completely new problem. How does it appear? Good you might have received some unhealthy information from the olderone. It has what we name an LRA. It can be locked up rotor head. Tony tells Jenny that the trouble is somethingcalled a locked rotary head and her motor is not working. So it’s just unhealthy? The unit is completely unhealthy? It can be shot? Yeah it’s unhealthy. Tony’s nice recommendation? Get a new unit. Have you learnt how much a brand new unit would rate? Only a rough estimate? We will say $5000.Hard estimate. $5000? Keep in mind all that’s mistaken are the free fuses. Whats up are you? So I head downstairs to communicate with Tony. So all in, what do you estimate this willcost? More commonly about $5200. Good, so that is the estimate? I need to nonetheless finish filling it out. Tony before you go, there may be anything I needto tell you. I am quite no longer the man of the condo. I am Chris Hanson with Dateline NBC. Adequate. We’re doing a narrative on the great of serviceprovided by means of repairmen and mechanics of the condominium.Certain. So a pair matters…Go ahead and have a seat. Loosen up. Can i ask you a pair questions. No. Actually i am not going to have a seat I gotto get things. I’ll stroll with you. There is something I want to show you in the market. Things that you just mentioned needed to be repairedon this unit weren’t damaged. That’s the backside line. I wouldn’t say that process works satisfactory at all. Backside line is, on a 24 12 months ancient process, they’regoing to have multiple problems with that.I do not care what any one says. He stuck together with his story even though I pointedout the actual drawback minutes previous. Can i show you one factor? Go forward. Works simply quality now. Yeah it does. All you had to do is push this in. Just right to go. I didn’t push the fuse in. Whey failed to you push the fuse in? When you consider that I didn’t discover that it used to be stickingout. However would not you assess that as a topic ofroutine? No. You do not go to a job where the disconnectis protruding. We just investigate the fuses. So what are you able to do to make sure the repairperson you call is the right one for the job? First, when any individual gives you the dangerous news,get a second opinion. So it is a must do proper now? Probably the most first-class ways to find any individual who knowstheir stuff is by using word of mouth. Get a referral from someone who’s had a goodrepair experience.That method the percentages of discovering anyone you cantrust will go method up. We wish to hear from you. If you believe you have been victimized or treatedunfairly and there may be whatever we should look into, or probably any person I should talk to, letus be aware of. Send an e-mail to TheHansenFiles@nbcuni.Com. That’s taken with this……
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Hi, i’m Vance and welcome back to restore and replace. Furnace is whatever you certainly not particularly feel about unless it stops working, however with a little bit little bit of advantage,it is a lot less difficult to troubleshoot problems. So at present we ‘re gonna study how a gas furnace works. First we will cover the fundamentals, then we’ll dive somewhat deeper into the sequence of operation. So which you can fully grasp what every component does. Let’s begin ! Although there are some variations, all gasoline furnaces work in the equal common means. Ordinary gasoline is burned to heat up the heat exchanger. The exhaust fumes are launched via the flue gasoline vent. The blower fan then pushes air over the warmth exchanger and circulates it around your residence. The furnace runs until the thermostat detects the correct temperature and shuts the furnace off. Brand new furnaces use a draft inducer fan to aid exhaust the emissions, this drive draft also increases the efficiency.Condenser furnaces use a twin warmth exchanger to condense water vapor , this extracts much more heat out of the combustion. Furnaces are rated with the aid of AFUE or (Annual fuel Utilization effectivity). This quantity is a ratio of the fuel burned versus the gas changed into heat. Older furnaces will have an efficiency score of 70 AFEU or much less, which means that handiest 70 percent of the gas is was usable warmth. Mid efficiency furnaces are around eighty and high-effectivity condenser furnaces are frequently ninety and above. Furnaces can also be single stage or dual stage. Single stage furnaces run at one velocity, which means it can be both full warmth, or no warmth. Two stage furnaces can run at full velocity or a diminished velocity when less warmth is needed.This permits for the furnace to run quieter and may contain a more constant temperature. Modern furnaces have a collection of protection switches that shut down the furnace, when the system is compromised. If a switch is tripped, it will rationale the furnace to lockout. The furnace will strive ignition, a number of occasions earlier than going right into a difficult lockout for as much as an hour. Whenever a lockout happens the furnace will use flashing lights, as codes to determine the supply of the shutdown These codes are precise to every mannequin so check your furnace manual to look what each code method. When the thermostat calls for warmness, voltage is distributed to the manipulate board. Next the draft inducer fan pulls contemporary air into the burner, which makes it possible for for clean and effective combustion. When the draft motor reaches full pace the stress switch will shut, enabling for the sequence to proceed. The pressure change ensures that there’s ample airflow inside the warmness exchanger to securely operate the furnace.If the stress is low, the change will keep open and will avert the furnace from igniting. If the stress is good, then voltage is sent to the hot surface igniter. Some furnaces might use a spark igniter alternatively. After the igniter heats up the fuel valve opens and the burners ignite. When the flame will continue so long as the security switches remained closed.If the flame is not detected after 7 seconds the flame sensor will shut off the gas. When the burner is lit, the blower fan is simply too late from going for walks to permit the heat exchanger to heat up. This prevents the furnace from circulating cold air. The blower fan then pushes the air over the warmness exchanger and circulates it around your home. The limit switch displays the temperature of the air passing over the heat exchanger and will shut off the furnace if the process overheats.Any restriction of the airflow might reason the warmth exchanger to overheat. That is why it is major to interchange the furnace filter every three to six months. As soon as the thermostat alerts that the temperature of the residence is normalized, the fuel is shut off and combustion stops. The blower motor will continue to run for a number of minutes until the furnace is cooled down. Eventually the unit is positioned in standby except the thermostat requires warmth once more. Hopefully, this has given you a better working out of how a furnace works. Now if your furnace is having hindrance running, then watch our troubleshooting guide for a step-via-step breakdown and there’s a hyperlink to this in the description under. If you observed this video priceless then subscribe to our Channel.We’re always filming new content material per week, so let us know what repairs you’d like to see subsequent and if you would like an element for that repair then discuss with our website. We stock thousands of tough-to-in finding elements, and we’ll ship it out to you the same day. Thanks for gazing.
So you will have had your AC walking for a whileand you detect there is barely any air coming out what is going on on go to theair manage closet and appear down and also you see a bunch of ice on the line set Frozen about96% of time this is a soiled air filter. 2% of time this is a dirty coil about 1% of timethis is a low refrigerant cost and i will go away 1% to other so here i realized this ACsounded a little bit humorous and saw there may be ice on the unit so immediately I got here and turnthe unit off and turn the fan on to on to let that soften a lot turbo and will also causewhen the moisture is walking down the evaporator it would rationale it to hug the evaporate a littlebit and run into the pan so it may make numerous water and it could actually overflow the pan soyou want to put some towels down and display the predicament to make certain it doesn’t overflowtoo so much might be use a moist-dry vacuum and vacuum it out if it looks like it’ll overflowalso I turned the breaker off for the air conditioner and the range cuz frequently thesecan be labeled fallacious but anyway flip the air conditioner breaker off since I’ve seenit happen with a unit bought so Frozen that the contactor coil stays Frozen sucked in so Ijust grew to become it off and i’m letting everything thaw out after which i’ll reset it and i’ll checkit investigate for a dirty coil I discovered this one used to be turned all the way down to 65 levels and so it hasbeen jogging like that every one night time so not excellent anyway i’ll determine it out and alter the airfilter and easy the coil it can be on the whole just a dirty air filter and that is why it frozeup however anyway that’s the story there anyhow now the air conditioner has a danger to dryout and that i did not get a flat so that’s just right anyway once more I pull the quilt off and checkit out and see how the filter is hi there yeah i might say it was once the filter okay anyway I’llchange it out with a brand new filter and AC might be back in business just right to move okay so I wentand obtained my new filter received my coil cleaner and going to head to town on this puppy goingto go forward and switch it over to Cooling due to the fact that we would like the coolant to run whilst we cleanthe coil use the preserve button and the reason is in view that the air conditioner removes moisturefrom the air and that’s how absorbent lot of the warmness has a moisture runs down the drainabsorbs the moisture into the refrigerant cycles that to the condenser on the roof andreleases the heat external as good and really strikes warmth from the unit it can be not so muchthat it brings cool air in nevertheless it brings the scorching out now the air conditioner runs at lowerspeeds within the heater does then on some methods and it’s more robust that gets rid of heatfrom the air within the reduce speeds for air con the slash speeds a little bit bit better now thiscoils pretty old you’ll find some relaxation on the coil but simply going to do the best thatI can to make him a lot better and have a excellent summer time you will discover the coil is pretty Dirtyand the filter was beautiful soiled the coil inside is more often than not pretty soiled as well shine somelight on it and it’s pretty dirty correct so what i’ve is that no rinse coil cleanerand i’m also going to add condensate capsules to the drain to hinder a clogged as wellas to deal with the drain with anti-rust anti-mold anticoagulant which helps avert the dirtfrom clumping up so this is the condensate drugs just going to add those to the drainI’m going so as to add a couple of high equipment once more as the evaporator runs and the moisture runsdown there it is going to combine with the capsules and can liberate a bit of bit at a time intothe drain and aid hold the whole thing going now for the coil cleaner I’ve just got in a pumpsprayer right here so just going to Pump It Up and actual effectively just spray on the coil cleanerthis is a no rinse coil cleaner it rinses with the condensation and runs down the drainnow it can be foremost to maintain the unit running for approximately 20 minutes after utilising this stuffnow if you know about cleaning soap and the best way cleaning soap works it can be hydrophobic that suggests it is afraidof water and it tries to get far from water and the best way it does.Is it starts diggingunder the dirt And tries to get away from the water so the way in which it does that is diggingunder the dust so it acts as a catalyst to unlock the filth in the filth the water canhelp carry the filth away and that is why the no rinse coil cleaner can work now for a quailthis dirty it’s probably no longer all going to come off in one utility it’s going totake a a couple of rounds on the whole to treat this good they usually get it easy so it can be definitelygoing to take the time to fairly do it correct however it’s what it’s and we’re right here additionally spraysome coil cleaner on the again aspect Minnesota says coil up prime for the hydraulic oil a bittrickier going to show it off and spray that one so do this and now I have got to wait 5 minutesfor the pressures to equalize earlier than I flip it back on but this may occasionally allow me to sprayit rather just right and spray the coil up high as good the hydronic heater coil if you want to have a better summer season it is a goodidea to take a look at to get matters smooth and clear and you need to avoid the tip touching anyof the coils in view that it can be very effortless to bend the fins and we don’t want the bend any ofthe fins anyway obtained the coil cleaner spray down there and getting spray this one somemore down right here after which will shut the whole thing up i’ll put the filter in and we are going to go aheadand run it but you get the concept right here often the soap right here is sufficient to watchfor a small leak to look if you happen to had a small leak on the coil it could exhibit up and sprayedin the pan here too and getting everything clear and then we’ll add a new filternow there is without doubt lots of choices and filters available in the market this distinctive filter isperfect for this kind of environment if you’re going to alter your filter each month thenthe heavier-duty pleated filters probably good due to the fact they proper away filteringthere the hindrance is they are so just right at filtration that after a month you’ve gotten primary air restrictionso if you’re not going to change your filter each month if you’re handiest going to changeit about every three months that is in general the better filter to head with the rationale is thisfilter starts off now not filtering as just right however then little by little as that collects derit truely begins to filter higher and higher and you relatively is not going to have a restrict asmuch until about three months so these work just right for altering every 3 months and you have got tochoose your technique based on how can you handle the upkeep of your airconditioning approach you realize in case your it’s your possess residence it can be quite a bit less difficult to changeevery month however you probably have allergic reactions you may need to use which called a HEPA filterit filters out smaller Micron sizes and so men and women with bronchial asthma and stuff like that thenthey want to take into account that however it’s a much more luxurious filter most likely about 25 bucksI filter and you quite must trade it every 30 days otherwise it’ll causeair restriction and then you could have an froze coil and so once more you need to take thebest procedure on your challenge and for many humans I filter like this changing every 30days or 90 days goes to be pleasant I said 30 days there but I supposed ninety days and goodidea to assess your smoke alarm while make certain everything’s good however justa little preventative protection to preserve the whole lot excellent and hold everything riskless sometimesthis soapy is ample to watch for a small leak to see in case you had a small leak on thecoil it will exhibit up and sprayed within the pan here to and getting everything clear and thenwe can add a new filter mothers without doubt lots of selections in filters in the market thisparticular filter is perfect for this form of atmosphere if you’re going to change yourfilter every month then the heavier responsibility pleated filters possibly excellent seeing that they start rightaway filtering there the concern is there so good at filtration that after a month youhave important air limit so if you’re no longer going to alter your filter each month ifyou’re best going to vary it about every 3 months that is most likely the easier filterto go with the intent is this filter starts off no longer filtering as excellent but then littleby little This variety of air filter starts to filter out higher and better and also you reallydon’t have a restrict as much so it works better for each 3 months so you must kindof prefer your method situated on how typically you exchange it so if it is your ownhome it’s less complicated to vary it each month if in case you have allergy symptoms you can also need to usewhat’s known as a HEPA filter it’s a high effectivity particle arrestor holds again smaller particlesizes so humans with bronchial asthma and stuff like that they are going to need to recall that but it surely’sa much more pricey filter usually about 25 bucks a filter and you fairly need to changeit each 30 days otherwise it’ll purpose air limit and then that you may have a nicestep coil and so again you need to take the best process in your hindrance and for mostpeople I filter like this changing it every 30 days I stated 30 days but I intended 90 daysit was just right idea to check your smoke alarm at the same time to be certain the whole thing’sgood just a bit preventative renovation to maintain everything excellent and keep everythingsafe so now i will flip this on and on and make sure I keep it running for about20 minutes and that’s going to clear it up and for anything as dirty as this one youmay must go a couple of times you know a couple more treatments of the Enviro coil cleanerthis is an environmentally friendly no rinse coil cleaner it’s one among my favourite coilcleaners when you consider that it does the job and it won’t damage your vegetation and stuff like that in youryard if your dialog Runs Out to the yard anyway thanks for staring at Kung Fu maintenancehope that helps you guys safe keep reliable out there and help your restore Jobs go nice andeasy hope that you may get to the preventive renovation that you simply need to do so that you’ve a reallynice summer with none of those night time experiences we don’t have any AC cuz that is adequate enjoyable fine tokeep it excellent and chilly first-rate and cozy how you find it irresistible in the event you love it chilly anywaythat’s how I love it air excellent and smooth and things working like this must thanks forwatching Kung Fu protection over and out i will just turn it on here back on cool dropit down hit my keep button and excellent to move maintain it running for approximately 20 minutes and that i’llprobably provide it one more 2 or 3 sprays simply to keep it all going just right and i just rememberedI forgot to turn the breakers back on hear the condenser on the roof kick on I forgotto flip the breakers on after I turn them off last time in case the contact you gotstuck considering that the coil was frozen anyway i can run the coil cleaner away feeling startingto get bloodless because the refrigerant cycles through yep so that it will smooth it up
Do you know persons with a relevant Boileroutdoor furnace cut back or eliminate their heating fees? Which you could even warmness more than one constructions withone principal Boiler outside furnace. It is that affordable. And while you’ll be more comfortableand have unending sizzling water! The whole factor is quite easy. From set up to operation, that you can doit your self. Significant Boiler out of doors furnaces are flexibleand will work with any heating approach you have.The furnace works by way of burning wooden to heatwater. The heated water is circulated by way of insulatedunderground pipes referred to as ThermoPEX to the constructions being heated. The ThermoPEX underground pipe enters yourhome and connects to your water heater by means of a warmth exchanger. What that means is we warmness all of your domesticwater. From there it connects to your pressured air,in-ground radiant, or indoor boiler heating approach and sends the heat around your home. The water is then sent back to the furnacethrough the ThermoPEX to be reheated.All of this, effortlessly controlled by using a regularthermostat. Your company will not even comprehend you’re heatingwith wooden. This general setup can be utilized to run linesto more than one structures for those who like. Some persons even warmth 2 homes with one CentralBoiler outdoor furnace. If you would like to expand or increase yourcurrent heating method, important Boiler has the entire accessories and choices you want. Add a hydronic radiator by your entryway tokeep it warm and dry within the iciness. A kickspace flooring heater means that you can do the dishesand preserve your footies exceptional and toasty. Do you have got a youngsters room that perpetually seemsto be cooler than the relaxation of the house? Simply join the free-standing corner fanconvector to save lots of house. That you can even heat your pool or hot bathtub witha central Boiler out of doors furnace. These components may also be introduced during yourfurnace installation or at a later time.If you have not ever heated with wooden before,primary Boiler makes it convenient with movies and publications to support you get started. Now various our shoppers revel in reducing theirown wood. It’s a best loved ones endeavor. Or lots of our purchasers purchase wood andhave it delivered as it’s easily on hand and cheap. Additionally, crucial Boiler offers furnacemodels that work with extraordinary fuel sources. The Maxim furnace uses wooden pellets, corn,or biomass and the significant Boiler Forge out of doors furnace is a cleaner way to warmth with coal. Putting in a crucial Boiler is easier thanyou could believe. Many consumers select to put in the furnacethemselves considering the fact that the installation may also be conveniently accomplished utilizing the set up manual. Licensed valuable Boiler buyers have allthe presents, accessories, and knowledge you must get began. Most buyers also present set up servicesif you want.A important Boiler outdoor furnace is the simpleway to experience a new stage of remedy on your dwelling. Plus which you can warmness more room with much less money. Go to CentralBoiler.Com for mannequin details,guides on the right way to do it your self, and to find a dealer close you..
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Hello. My name is Dave . I am the Heating and Refrigeration instructor here . This is normally called the HVAC program but what it is is Residential Heating and Air-conditioning and commercial refrigeration. The term HVAC stands for: heating, ventilation, air-conditioning, and then we put a slash R (/R) on there and that stands for refrigeration. All that falls under the category of what we’re going to do in this program. We’re going to talk a little bit about residential heating and air conditioning, and commercial, and then we will go on from there. One of the the first things you need to kind of understand about heating refrigeration is a theory where heat transfers from hot to colds .That is the principle by which how we, at http://hvacservicebrothers.com, heat/cool a house or a place of business. And we use those principles and we use our equipment to make that happen so we can maintain a temperature inside the building that is comfortable for us. The ventilation part is air quality. And in the field, we call that IAQ; indoor air quality. And when we get into that, we’re talking filters and humidity and things that make the living more comfortable.
Air-conditioning is actually a term meaning conditioning of the air for comfort living. There’s not very many places you can go to that doesn’t have heating refrigeration in the building. I like to tell my students that you can’t go to the moon without heating and refrigeration. So it is a very vital part. So we’ll get into all that out in the shop. Okay. We’re out here in the shop now and we’re going to take a look at the furnace.
One of these three types of furnaces, you will have in your house. And the first one we’re going to look at is this one here. It is a Train but the brand name really doesn’t matter. This furnace is what we call a natural draft furnace. It was probably – and this is probably in the range of about 25 to 30 years old It was an efficiency furnace in its day. And it draws air from the house and through this opening and creates a draft up the flue and out. And that’s where it gets its name; natural draft. In its day, it would be rated about fifty to sixty percent efficiency; meaning, that about 50 to 60 percent of the gas consumed was converted to heat for the house. And that is the natural draft furnace. From this point, we migrated to what they call the induced draft furnace.
Now this induced draft furnace, in the efficiency rating, is about eighty percent. Meaning that eighty percent of the gas consumed is converted to heat. And you’re losing twenty percent up the flue. Basically the furnaces work the same, they just have added more efficient components and safety devices to get to the point where the furnace achieves said efficiency. After the eighty percent efficiency furnace, we move into the ninety percent efficiency furnace. This again means that ninety percent of the fuel consumed is converted to heat for the home, and you’re only losing about 10 percent or less up to the flue pipe. The interesting thing to note here is that our flue pipe now, is schedule 40 plastic pipe; where with the other two types, it was metal. And that’s because the manufacturers designed a second heat exchanger to absorb that heat, which makes a furnace more efficient, and allows us to vent this furnace out through the side of the house rather than going up through the chimney with the other two.
So that is one of the three types of furnaces you will find in your home, unless you have an electric furnace and we have an electric furnace sitting here on the table. It works on total electricity. And it is – according to the manufacturers, it is rated the most efficient because you get one BTU of heat for one kilowatt of electricity. But when the homeowner takes a look at it, that kilowatt adds up and really drives your electricity bill pretty high. So even though it’s high on the efficiency it’s probably not a furnace most people would choose unless they we’re using propane. It would be cheaper than using propane for a fuel. But those are the different types of furnaces you would find in your home and that’s what we’re going to talk about in this course. Those three units that we looked at a few minutes ago are residential units. Now we’re taking a look at a commercial unit. Another name for this would be called a package unit.
You find these on the rooftops of buildings, and sometimes even alongside the buildings. It’s called the package unit because on this side of the unit over here, is the air conditioning side. And on this side over here, from this area to here, is the furnace area. So we have the furnace and the air conditioner all put together in one package unit. This is about a six ton unit, which is pretty small for commercial. Commercial equipment gets a lot of that’s up around 20-30 ton or larger. But this one here we have it setup so that we can train the students on.
And again this would be in the category of about an eighty percent efficiency furnace. Once again, meaning that eighty percent of the gas consumed is converted to heat, and we have 20 percent going up the flue. It’s very much like the residential equipment. So when students are trained on residential, they can also work on commercial. A lot of techs like the commercial equipment because everything is combined in one area, and it’s pretty easy to work on. In your residential unit, usually your furnace is in the basement and your air-conditioner sits outside. So you have a little more running back and forth, but it’s the same thing. Once you know how to work on a residential unit you’re very qualified to work on commercial. On the back side of this unit is where the air comes out and it is docked into the building by means of ductwork that carries the air throughout the building. And we will take a look at this later on. We’ll go through it, and we will fire the furnace. And then we will fire the air-conditioner, and you will get a chance to see how that’s worked.
We will do some troubleshooting; things that the technicians today are doing. Everybody is starting to turn their furnace on now for the winter. So all the companies are doing what they call winter tune-ups. and that’s where technicians would come out to your home, and they would go through the furnace. Check the operation. Make sure all the safety components are working properly; the motors are oiled. And in the next video too, we’ll go through some of those steps to show you what’s going on. But once again, this is your commercial unit..
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Using home energy everyday is easy. Since most homeowners like you, want to know how to get those power bill in a manageable and acceptable digits, there are several systems designed to particularly answer this.
Insulating– The best way to keep your body warm is by wearing not only just thick clothing, but also clothes that will trap the body heat inside. The same principle goes with keeping your house warn during winter. Keeping good and tight batt insulation around wall enclosures is the best thing to do this. But it is not always the easiest. Any gaps at any point around the wall enclosure will definitely degrade the quality of the insulation installed. Gaps mentioned here are electrical boxes, pipes, and wires; places where batt insulation can be tricky to install even for professionals. As an alternative, you may want to use materials such as cellulose insulation for maximum area coverage. The cellulose insulation eliminates gap and voids, making your walls 100% insulated.
But this is not all.
After insulating your home, you might think you have done enough. It is true that insulating your home well will keep cold air from entering your home and degrading the performance of your heating system. But, your house is not 100% assured that it would e 100% insulated. The next thing is one important thing you should understand …
Airsealing— Leaks around the house are accounted for as much as 40% of your heating and cooling consumption. This means that no matter how good your insulation is, if your house have leaks, you still can not assure total savings.
Airsealing your home is the next important thing you should do and remember in order to maximize the use of your heating system. Walls with leaks can degrade the quality of air as well as the performance of your heating system. Leaks from floors will make your heating system work harder.
Extra savings– Now that you have ensured that your home is well insulated and air-sealed, it is time for you to solve minor problems that add big cost on your home energy.
Cleaning your air filter will give you 2 good effects. You can check with Furnacerepairdenver.com for further advice.:
1. Clean air filter reduces the heating system’s demand to work extra.
2. Clean air filter will provide clean recycled air around the house.
Making sure that the ducts are leak free will give you as much as 30% on energy savings from your heating system.
If you will use them, turn on your appliances only. Never leave them on while you were away. Lights should be turned off if not used. Lower down your thermostat if you are away or sleeping.
Set your washing machine to cold. Washing machine consumes as much as 90% more power on heating the water than using tap water.
Using small electric burner when cooking will give you better savings than using large burner. It will also keep your heating system less stressful in maintaining the temperature of the house.
Lower down the thermostat of your refrigerator.
Using your fireplace to warm the house up is much cheaper than using the heating system.
Maintaining– Keeping your home well maintained will give you a lot of savings. Invest on energy saving devices that will keep your home warn at the same time, enables your heating system to work as efficient as possible. Regular check on the leaks of the duct and periodical cleaning of the air filter will certainly make your heating system work efficiently.
With all these, you may now have electric bill that is both manageable and acceptable.
Try all these and see the difference they can do to your monthly electric bill.
Here’s some more info on this subject:
It is true that insulating your home well will keep cold air from entering your home and degrading the performance of your heating system. Airsealing your home is the next important thing you should remember and do in order to maximize the use of your heating system. Walls with leaks can degrade the quality of air as well as the performance of your heating system. Invest on energy saving devices that will keep your home warn at the same time, enables your heating system to work as efficient as possible. Regular check on the leaks of the duct and periodical cleaning of the air filter will certainly make your heating system work efficiently.
Depending on numbers directly from the Department of Energy (DOE), about 70 percent of U.S. households depend ona heating system for their heating and cooling needs. As well-performing as this popular equipment could be, generally there are a few common issues that might suspend its function. When these issues develop, they typically cause a decline in efficiency and perhaps even air quality. Below are the top ten most typical heating systems repair jobs as well as their causes needing heating repair
Dirty Filtering system
Failing to clean and/or change out your furnace’s air filters will almost certainly lead to obstructions that reduce airflow, requiring the device to work harder to circulate hot indoor air. In time, the problem might even harm the limit switch that controls the fan.
Wear and Tear
They may be constructed to last, yet even the most tough appliance won’t run forever. According to COOLING AND HEATING experts, the average heating system should provide reliable service for 13-25 years. Towards the top end of that range, most are going to start to show their age. Airflow problems and even overheating are not at all unusual in older systems.
Although rare, a central heater could experience an unexpected, unexpected malfunction. This concern is usually the effect of advanced age or inadequate upkeep. Routine service through a knowledgeable home heating repair expert ought to ensure efficient, dependable operation.
A defective regulator often triggers problems with the blower or fan, which may negatively impact home comfort levels. The device ought to be examined by an HVAC expert as soon as possible.
A furnace that does not perform its main function is not always broken. In many circumstances, the issue is either an incorrect thermostat setting or a concern with the gas or the pilot light.
The most common reason for this problem is a blocked air filter that reduces the air movement in the house. There’s also a possibility that the device is simply not large enough for the space it must serve.
When a heater will not stop cycling between “on” and “off” states, it could suggest a badly clogged air filter or an incorrect thermostat setting. In either case, the problem could easily be dealt with by a heating repair specialist.
The Blower Operates Around the Clock
Because this ought to only run if the heat is on, a blower which operates continuously is in need of immediate attention. Most of the times, the problem is a faulty limit switch that is not letting the blower get a much-needed break.
Rumbling, Squealing, Rattling
As opposed to popular belief, your furnace should not create a lot of noise when it’s working. A noisy device is most likely suffering with a mechanical complication, airflow concern, or a blocked burner.
A faulty pilot or ignition may result in inconsistent function. In most cases, disruptions are triggered by blockages or thermocouple malfunction.In case you encounter some of the aforementioned issues, get in touch with a heating repair specialist promptly.
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