How To Repair Electric Central Heating System(No Heat)

[@electronicsNmore]

Enjoy this helpful, money saving DIY repair video? If so, then be sure to look over my EXTENSIVE video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thank you! kzbin.infoplaylists

[@percyflores7517]

i am assuming this does not apply for a unit that is blowing air but just not hot and is weak?

[@electronicsNmore]

@@percyflores7517 The video should help all viewers with central heating problems.

[@ProjectFarm]

What a terrific video! Thank you for putting this together. This will save a lot of people time and money! Looking forward to your next video.

[@electronicsNmore]

Thanks Todd!

[@HelloHello-hk4sx]

Hey I've seen your videos! 😀 Hi! 👋

[@watermanone7567]

I am a retired HVAC mechanic and you did an excellent job on explaining this video. Thanks

[@electronicsNmore]

Thank you very much! Be sure to look over my extensive video playlists for other great videos of interest to you and share.

[@kevinwinkle8091]

You have a real talent for teaching. I have never watched a video of something so technical being broken down and made as simple as you did. This is going to help me troubleshoot my no heat problem. Thank you so much!

[@electronicsNmore]

Great to hear Kevin, glad you enjoyed the video! Be sure to check out my extensive video playlists for many other videos of interest to you and share. Thank you

[@EveronesInvited]

It’s 4 years later and this video just saved me big time in the winter time. Thanks a lot!!

[@spangly_J]

Yeah me too. I'm very thankful for this information. I fixed my heater for free.

[@JoshuaShepherd]

HIGH QUALITY CONTENT! As a former military electronics tech, this is exactly what I was looking for. Thank you much, and keep up the good work.

[@electronicsNmore]

Glad you liked the video! I have many videos like this, you'll definitely enjoy my latest video about adding a 220v line. Thanks for watching!

[@GUILLERMOJGARZON]

Great video. I’m a self taught maintenance tech and your knowledge and experience to make this video is really appreciated. Thank you for this video that covers very much all with electric heater problems.

[@electronicsNmore]

Be sure to share my channel with others. Thank you!

[@abemaysonet7291]

I love this vid. Luckily my issue was just a loose white wire in my thermostat, but people need to see and hear that this is the way you make an informational vid. Clear, precise, and a good pace in the narration. No music in the background, (which is OK), but not when it’s louder than the person speaking. Thanks a million. I will keep track of your productions.

[@electronicsNmore]

Glad you really liked the video! Be sure to check out my extensive video playlists as well, and share. Thank you

[@kurtamiss]

Thank you for the information! You are a gifted teacher. I have more info pertaining to my Heat pump saga. It is a bit lengthy but has some more background. In your video you said the two most common reasons for a fan not working is a faulty relay or a faulty blower itself. I bypassed my thermostat and jumped red to green and no fan. I added the white wire to the red jumper and the fan came right on blows air but not cold or hot (but it’s a heat pump). Lasted about 30 seconds and then cut off. 220 power is to the transformer and 28 volts out. When on cool/ fan auto- it all works perfect (Fan/ cold air/ condenser fan) When on heat setting the thermostat says heat on but no fan or condenser fan. R-410A heat pump comfort control system code says “High pressure control lockout” locking out the compressor. Open high pressure control. The unit requires a manual reset. Do you think it still might be a reversing valve? I can’t get the air handler codes without a code reader.

[@electronicsNmore]

It's clear your wiring colors are wrong.

[@lindamedellin8740]

Thank you for making everything easy to understand. You should definitely teach classes, people could learn a lot of great information to help in their everyday life without getting ripped off from shady HVAC companies.

[@electronicsNmore]

Thanks for watching Linda! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others. Thank you kzbin.infoplaylists

[@rbmwiv]

Thanks so much for sharing your knowledge with us. It’s the best hvac video I’ve seen. Was searching through the tutorials saw this one and was a wise decision. Also I just happen to be a long time subscriber. Thanks again for your time and energy you put into this educational video. Gonna help a lot of people out.

[@bobbyboy5778]

Thank you very much. Very easy step by step video. Will put it to practice soon when the storm blows by. Thank you for going into detail and making it easy.

[@electronicsNmore]

You are welcome Rob! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@Sam-dc7qp]

I just finished HVAC school this is a damn good video

[@electronicsNmore]

Thanks for the nice comment! I try to make all my repair videos like this. Watch my A/C repair videos as well, and share.

[@LastHumansGarage]

this was a KILLER troubleshooting guide. i am stoked to try it out today. our downstairs heat just doesnt come on, always in AUX mode.. (and no fan starts up i think..) but the upstairs heat which is separate works fine.

[@LastHumansGarage]

already figured it out, with my past knowledge fixing my A/C units. i opened up this unit, heard the hum, and gave the blower spinner a push. it started up and heater fan finally blowing. i have a new cap on order.

[@aarondavis6944]

Thanks for the video! I followed the video and discovered that the problem was with a fuse in the blower unit. Once I replaced it, it started working again. Great video and very informative!

[@diyprojects7421]

Very well explained, simple and straight forward. Thank you for sharing your knowledge.

[@DennisRivere]

Well explained/ a lot to absorb but can watch again!!!Thanks……hope I can do it……

[@gtxitech]

We live in South Florida so a heater is not that important and mine hadn't worked in 3 years. But... very cold weather for here tonight so after watching your video I was able to fix the heater within about 30 minutes and free. Excellent and well done - thank you!

[@electronicsNmore]

Great to hear Tim! Palm Beach County here. Be sure to check out my wide range of videos, rate thumbs up, and share my channel with others. Thank you

[@blam8349]

THIS IS THEBEST VIDEO EVER TO HELP FIX CENTRAL HEAT. THANKS

[@electronicsNmore]

Great to hear! Be sure to share it with others. Thanks

[@spangly_J]

My electric furnace was blowing cold. I figured it was the heating coils. I saw them new for around $200. So after watching this video, I started at the white wire, it was a little loose and side note it also looked corroded. I just tightened it down and now my heat works again. I learned a lot from this. Thank you.

[@mikeholley4488]

the tiny current that a multi meter uses to test resistance is what causes readings to fluctuate while ohm testing. the very small current will interact with capacitors and inductors. this is why Nmore said to try and isolate (disconnect) whatever you are ohm testing from the circuit for an accurate reading. if you've ever conducted a resistance (ohm) test and the reading fluctuates, the current from your multimeter is flowing through a capacitor, copper windings, inductors, etc. AWESOME VIDEO!

[@vincentwill5655]

This video was absolutely amazing. I started the morning out with an HVAC that is not working and the prospect of several thousand dollars to replacement or at least a couple of hundred dollars in diagnostic fees. I followed the directions explicitly and by the time I was done I found a blown fuse and replaced it and now I have heat in the middle off winter the day before Christmas. (Cost $25 from Home Depot,) Thank you🤗

[@juanvaldez121]

Dude, phenomenal explanation!

[@tymr.t3645]

Thank you so much For making it simple and easy. You explained everything. Took your time. Much respect and admiration for your help 👍🤗

[@electronicsNmore]

You're very welcome! Please return the favor by looking over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@w.j.walkersr.6684]

This video is the truth. Simple instructions & explains where anyone can get it.

[@electronicsNmore]

Glad you liked the video!

[@dustinrichards5110]

By far the best explanation video for electric heat

[@electronicsNmore]

Thank you! Glad you enjoyed the video Dustin. Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others. kzbin.infoplaylists

[@vinnytrinh3862]

Best detail instruction, thank you

[@chriscogsdell6805]

Awesome video very well explained. I just found 2 wires in my unit burned in half. Don't know what to do now.

[@RPRosen-ki2fk]

I love trouble shooting, it's what I do for work. A most enjoyable vid, you should do more.

[@electronicsNmore]

People won't find a better troubleshooting video for this problem on KZbin. People must share and post links to my videos or videos like this end up being a big waste of time. Thanks for watching!

[@jocho9389]

Thank you sooooo much! You just saved me a whole lot of $$$$$$. All I did was readjusted the white wire and my heater is now working!

[@rondrene5420]

Watching This video give me the confidence to approach any unit out there thank you so much buddy Great knowledge

[@joseph-ine452]

Really good detail video. Thanks

[@electronicsNmore]

Glad you enjoyed it! Be sure to check out my wide range of videos and share. Thank you

[@dwirtz0116]

First time viewer here. Bravo on the content. Instant sub. 😁

[@electronicsNmore]

Awesome, thank you! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. kzbin.infoplaylists

[@jimmyseville]

It was just a bad thermostat. Thanks for the tips.

[@electronicsNmore]

You're welcome! Be sure to check out my extensive video playlists below for a very wide range of videos, and share my channel with others. Thanks kzbin.infoplaylists

[@philco7044]

The batteries in my thermostat were flat . Replaced the batteries and it fired up . 👍😊🔥

[@electronicsNmore]

Great to hear Phil! Be sure to look over my extensive video playlists for many other videos of interest to you, and most importantly share my channel with others. Thanks

[@jawadelansari2493]

You save my life man Thank you

[@dennismanzano5640]

dude out of the ball park that was an excellent video, 2 thumbs 2 toes keep up the good videos much appreciated thc

[@electronicsNmore]

Thank you! Youre welcome. The best thing you can do, take a minute to share a link to my channel with others.

[@jeanlawson9133]

Great video 😎

[@electronicsNmore]

Thank you!

[@pcfix6230]

EVEN A PROFESSOR CAN TEACH THIS CLEAR WITH STRONG SKILL IN ANY WAY

[@robertogalvan5887]

Thank you! This helped me out so much!!!

[@electronicsNmore]

Glad it helped Roberto! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thank you! kzbin.infoplaylists

[@tectalabyss]

Hi Doug. With google pulling the plug.One less thing I can share your videos with. Great video how too as always. I left a copy below in another comment. All my best. Bobby

[@nietji4999]

WELL EXPLAIN short and simple. The best in the West

[@electronicsNmore]

Glad you enjoyed the video! Be sure to check out my extensive video playlists and share

[@rafahvac3713]

Great great video. Very helpful. Thank you

[@electronicsNmore]

Glad it was helpful Rafael! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thank you kzbin.infoplaylists

[@andredsouza2320]

Thank you for the helpful video. How would I diagnose the thermostat if I did not have a green wire? I only have a red and white wire, and jumping them does not cause my furnace to turn on. Should I jump the R, W and G at the furnace?

[@tlroy]

Thank you for the very detailed video. I have watched it several times and, performed most of the tests and, have not found the reason for my blower motor running slow, hesitating and running slow, repeat. The thermostat (same as the one in your video) seems to function correctly as everything does power on.

[@electronicsNmore]

If the blower motor has full 220-240V at the power wires, and the capacitor is fine, then the windings are shot.

[@moparjunky9484]

Check capacitor

[@stevekeenan9673]

Thank you for the vid....I watched about 10 videos due to fan on but no heat as its turning winter, but bypassing the wire to white got heat back...time for a new Honeywell thermostat.

[@electronicsNmore]

Great to hear Steve! Be sure to check out my wide range of videos, and share my channel with others. Thank you

[@marcinszuba5637]

Excellent video Thank you.

[@electronicsNmore]

Glad you liked it! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@markchimmy]

Thank you for sharing this video very informative and educational Could you please tell me why my air is blowing warm but not hot air,and it doesn't reach the desired inside temperature which causes it to continuesly run $$$ the colder it is outside!I have an electric outside the house (AC/ heating)system. Thank you very much in advance for your help!!!

[@kurtamiss]

I am perplexed-maybe some more background info would help you/me. The thermostat wiring in question is located in the basement and there is the same thermostat upstairs as well. Also there are two separate identical Rheem units with the upper only being larger. Both upstairs and downstairs ran perfectly. We remodeled the basement and during the process I removed the wiring from the thermostat. I took pictures of the wiring before removal. Once finished I rewired the thermostat identical to the picture. During the troubleshooting I checked the upper wiring and it was identical to the lower. I do admit during the testing of the unit I did go back and forth from program to permanent hold in a rapid sequence back and forth which could explain the lock. One thing that makes me wonder is- in by passing the thermostat with jumpers the heater fan came on. On the thermostat where the white wire lug is was real hard to loosen and tighten to hold the wire in. When I thought it was tightened sufficiently the wire came out. Finally held with a vice grip to assist in torque. There’s little torque available with small screws and precision screwdrivers but all the others were ¼ of the effort. Do you think the thermostat could be bad since the fan won’t come on until I bypass it with jumpers? Maybe the lug isn’t making contact in the thermostat. Or am I way off scent. What do you think?

[@bazaf3andimangoul-iy7dy]

Geat video 👍

[@thanglian]

Thanks millions brother

[@electronicsNmore]

You're welcome! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@publicmail2]

You should seal the hole behind therm, if there is low pressure in home attic air will blow right on thermistor. In Florida too, I disconnected my heat strip for efficiency with a heat pump. I don't need it coming on with a >1F increase. Also, the only way to check the value of cap is with a cap meter, just a 30% off in capacitance can cause motor to slow start and increase amps. I would just replace them every 10 years for $5-$10. My 5uf cap was at 3uf and running amps where double and speed was off.

[@electronicsNmore]

Funny you mentioned the hole, I stuffed it with insulation when I put back the thermostat. As for the cap, you and I both know a cap tester is best, BUT this video was made for people that more than likely won't have one. Doing what I show will rule out an open or shorted capacitor. Thanks for watching!

[@tectalabyss]

Wish I could get rid of the heat strip here in the Mountains myself.

[@publicmail2]

@@tectalabyss you running a heat pump if so you can disable it, if that's your main source of heat then no of course. The new mini splits have 100% efficiency down to 0F, of course that means 300% vs a heatstrip or 3 x less electric for same BTU heat vs heatstrip. And insulate R-50+ in attic.

[@publicmail2]

@@electronicsNmore HVAC companies charge over $100 part only for a $5 cap it's crazy.

[@electronicsNmore]

Like many doctors and lawyers, they have a license to steal from the public.

[@wisdomwisdom817]

Awesome job thank you so much

[@electronicsNmore]

Thanks, and you're welcome! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others. kzbin.infoplaylists

[@sergioramirez9025]

Do you have any more hvac videos? I really liked how you explained everything detail by detail

[@electronicsNmore]

kzbin.info/www/bejne/faOneXxvbK2aq68 kzbin.info/www/bejne/j5-Uaml_e9Kerqc kzbin.info/www/bejne/eGnIkp-nosmff7c kzbin.info/www/bejne/fKrXY2p6apVlosU

[@AThreeDogNight]

Yes I also did this type of work here for many years as well. Some very good content you gave. Being familiar with multimeters & this advice & you'll be good to go.

[@electronicsNmore]

I don't think any other YT video supplied as much detailed information for repairing an Electric Central Heating System. Hopefully this video takes off, otherwise it was a big waste of my time. Thanks for watching!

[@JoseLopez-gd6tl]

Great video

[@electronicsNmore]

Glad you enjoyed it Jose!

[@RobertoBalderas-z3c]

I have 2 contactors and both receive 240 but no power on the other side and no heat but blower on. Help ! Contactors need to have 240 volts or 24 on the other side ?

[@josepalacios8671]

GREAT VIDEO!!!

[@electronicsNmore]

Glad you enjoyed it Jose! Be sure to look over my extensive video playlists below for many other videos of interest to you, use supplied Amazon links to support my channel when making purchases(No additional cost to you), and most importantly take one minute to share links to my videos with others on social networking sites. Thank you kzbin.infoplaylists

[@MarioChavez-uu9vo]

Good job thanks

[@electronicsNmore]

Thanks! You're welcome Mario

[@casyjones1582]

What are u plugged in to to jump the the wires ?

[@mikeodell5915]

Thank you

[@electronicsNmore]

You're welcome Mike! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@carolmendoza6228]

Is that blue wire tucked in the thermostat is for the “C” with use of batteries ? I need to know

[@pcfix6230]

BEST BEST BEST OF ALL SMART GUY

[@OWNEROFMAGNUMXL]

I

[@Psycho9263]

On the transformer is the secondary 27Volts or 24 Volts?

[@olenaerhardt7725]

Our heater stopped working normally this night. The heater starts, runs for ~1-2 sec and then shuts off, then after 1-2 min it comes back blows a bit (no hot air, I tested w/distant thermometer) air, and shuts off again after 1-2 sec. So the fan come on and off, but heat never comes. Also what is interesting 1st time (after you reboot it or shut off and on Furnace brake), it comes more sturdy and works longer. But then comes (fan only I understand) on and off very slightly. My question is: Can you measure voltage between those colored wires, and if so what would be the readings? Thank you for so informative film. Update: Unfortunately I did 2 things simultaneously: 1. I reset AC Breaker for any chance, though it seems not to be stripped, and I replaced it previous summer, 1 leg on top was slightly moving though. But after I reset it still it gave some movement, very slight. Also when I was purchasing the Breaker at ACE I pointed out that it was a bit moving, that leg (and it was only 1 breaker (30A double) there). The manager assured me that it is normal, it can move a bit. The breaker was working ~1 year with no problems and I don't know if it was the breaker which gave the problem, bcs 2. I also removed the Thermostat and tightened screws on all the wires slightly. So unfortunately I can't tell for sure what exactly corrected the situation, but now everything is working fine and distant thermometer shows ~103F out of vents. Thank you again for pointing out on possible problems.

[@georgerivers5839]

Wondering what tools to remove air handler cover. Mines in the attic through a small hole in my closet ceiling. Don't want to have to go up and down a half dozen times!

[@electronicsNmore]

Take a 1/4" & 5/16" nut driver and a #2 phillips.

[@pcfix6230]

WELL DONE. BEST OF ALL. LOVE YOU FOR BEING BEST THANK YOU

[@111111111Tiger]

Great video !

[@electronicsNmore]

Glad you enjoyed it! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@spreadcreekjr1731]

Outstanding

[@electronicsNmore]

Glad you enjoyed it! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks kzbin.infoplaylists

[@rl4127]

Power coming in from circuit breaker to air handler is burnt at end capped location. It's connected to transfer and electrical heater assy. What would be the most likely cause for this? It was short cycling right before failure.

[@electronicsNmore]

Probably due to a poor connection generating heat. Turn off the power, trim back the wire, clean the contact areas, then reconnect. Thanks for watching!

[@armenvegas]

So awesome

[@electronicsNmore]

Glad you enjoyed the video! Be sure to check out my extensive video playlists below for many other videos of interest to you, and most importantly share my channel with others. Thanks kzbin.infoplaylists

[@berniceperry8898]

My contactor clicks when turned on and the blower runs normal as always but still no heat....could it be a thermal fuse...??? Been cold a month id sure apreciate any info, ty in advance....

[@electronicsNmore]

Twist the green and red wires together in place of the thermostat, then add the white wire to the red/green wires. That will rule out the thermostat.

[@berniceperry8898]

@@electronicsNmore ill try that when I get home thisevening thank you so much...forgot to mention it all comes on when I turn the thermostat up the contactor clicks and the blower runs....but ill try what you said...

[@kurtamiss]

I have a two-stage Rheem R-410A Heat Pump Outdoor Unit that requires a manual reset but they don't spell out how to perform a manual reset. Any insights?

[@electronicsNmore]

Red button near the refrigeration lines on the condensing unit. You may have a problem with the reversing valve. You should not have to press that button. Thanks for watching

[@tunnelrat1439]

does this method work with all thermostats even if it has 2 white wires and a light blue wire. blue wire has a c below it and the white wires one has a w and the other a letter e below it

[@tunnelrat1439]

Do you plan on starting patreon i could tip you monthly for your content. be glad to...

[@electronicsNmore]

Wire color may vary, but everything works as explained. Inside the air handler you will find a wiring diagram showing the wire colors. Thanks for watching!

[@tunnelrat1439]

@@electronicsNmore THANK YOU!!! Your Greatttttt !!!

[@Mac-i7]

Great video. Love the painting on your wall. Do you mind sharing who the artist is?

[@electronicsNmore]

C. Charlotte

[@kennethdurbin3385]

Heat setting on, fan blowing but no heat. It's 63 degrees inside.

[@Shatrap]

Its good for electricians

[@electronicsNmore]

Glad you enjoyed the video! Be sure to look over my extensive video playlists below for other videos of interest to you, and most importantly share my videos with many others. Thanks kzbin.infoplaylists

[@bertrodriguez3087]

Hello and thanks for the great explanation. What do you call the ceramic post just before the thermal switch. This post feeds the switch and basically has a wire crimped on the inside of it from post to post. I just found it broken on the inside. I'd call it some sort of fuse, although it looks like it just broke at the crimp, and not from heat. Can I just silver solder it back together? Thanks.

[@electronicsNmore]

The ceramic is an insulator for the resistive wire(heating element). Post a link to a picture.

[@bertrodriguez3087]

@@electronicsNmore Thanks for the response. I realize that. In your video, the thermal switch is fed by a wire which comes from a ceramic post with 2 terminals mounted by a center phillips screw directly above the thermal switch. Power comes in to this terminal, then exits the other side of this terminal to the thermal switch. If you remove this terminal (by removing the phillips screw), you will find a bare, crimped, wire connecting the two sides like a fuse. This is on the back side so it is not visible until removed. It is exposed to the heat of the coils. Seems like some sort of fused link to me. I was just wondering why you would need a fused link and a thermal switch.

[@PBS-nm1uu]

good video, how do you the amount of ohmss needed

[@electronicsNmore]

Normally if the element fails it will open the circuit. As long as you get a resistance reading that's fairly low, the heating elements should be OK.

[@antoniogalluccio4213]

Is this Uk, Us?

[@electroniquepassion]

nice

[@brucecook502]

I did watch this entire video, but theres a whole lot i wouldnt remember and the circuit box is deep under my house and the cover is screwed shut, and I would need to get these different meters to conduct any tests. I was hoping maybe you could make a deduction for what my problem is. My thermostat seems to function properly, new batteries, and it does tell the fan on the blower outside to turn on, but absolutely no air current/pressure is traveling through the ducts at all that are underneath the house let alone up and out the vents inside so neither the air conditioning(cool air) or heating(warm/hot air) is passing through any of the duct work. The copper piping that is connected to the blower does remain hot. From your experience what could be preventing the blower from allowing the hot air to the duct?

[@electronicsNmore]

Without any tests, not much I can do to help.

[@junky9]

Auxiliary turns on only once never restarts, blows heat but will never reach thermostat setting. Shuts off around 68. New therm, no airflow restrictions... any ideas?

[@junky9]

Have not checked thermo switch ...

[@BryanChance]

When you say "turn the power off", you mean power at the circuit-breaker? not just turning off the heater at the thermostat control panel?

[@electronicsNmore]

Yes, circuit breaker or disconnect OFF.

[@1billionbc484]

Fan works air comes out a little out but its not super hot air, what could be the issue

[@electronicsNmore]

You need to be clearer. What does the air comes out a little mean? Only feels slightly warm? Or the air is hardly coming out of the vent?

[@borntoraisehell5353]

My wiring in my heating unit was splitting apart which was very strange. 🤔🤔🤔

[@electronicsNmore]

The insulation?

[@marlonloya2426]

is that an Antonio DeVity piece?

[@electronicsNmore]

No, but it's worth some bucks.

[@sylvainst-laurent3631]

You lost me when you said lethal charge can come out of the capacitor . Very nice tutorial .

[@vp58488]

I HAVE A RHEEM 4 TON AIR PUMP. MY AC WORKS FINE, BUT THE HEAT DOES NOT COME ON AT ALL. THE GARAGE AND THE OUTSIDE UNIT DID NOT COME ON.

[@electronicsNmore]

If you have a heat pump and it does not turn on when you go to heat then there's a problem with your thermostat connections more than likely.

[@AgentOffice]

Smart

[@electronicsNmore]

Glad you liked the video! :-) Be sure to share my channel with many others, and look over my extensive video playlists below for many other videos of interest to you. Thanks kzbin.infoplaylists

[@Psycho9263]

I never heard of a 27Volt low voltage. I heard of 24V but not 27V

[@deannaspencer8988]

All Stores Please Lower the price of all Military and Local for all Brands of Central Heat and Air Units and Accessories and Production Cost Now That's too much $$ The Whole World Now 🙏🙏🙏

[@ioanfilip3586]

I have a t04 code and it blows cold air ( not hot )

[@electronicsNmore]

No idea what the code is, you'll need to look it up online.

[@sitandplay5647]

It heats but thermostat says AUX HT what can I do ???

[@electronicsNmore]

You have a heat pump?

[@sitandplay5647]

@@electronicsNmore really don't know I change the capacitor 4 months ago fan wasn't starting and it got fix but now it heats fan run stop and blowing less hot air and was saying aux ht

[@sitandplay5647]

@@electronicsNmore where's the heat pump located?

[@valuaph]

cool

[@robertcherry4971]

It is not just the low voltage transformer that could cause no power to the red wire.Could be no power;could be blown fuse;could be open wire then the low voltage transformer could be fault.

[@electronicsNmore]

That was all made clear in the video.

[@skyscraper37]

Do a gas furnace

[@electronicsNmore]

When I visit my family out West. :-) Thanks for watching!

[@wcurren17]

One thing this video forgot, and that I just ran into, if you have an emergency heat setting on your thermostat, and it works in that setting but not in regular heat, there will be a switch on the back of the thermostat that is most likely set to HP or pump, it is quite possible that this is the fix you need.

[@electronicsNmore]

Yes, AUX heat. When I made the video I figured that people would be repairing a system that worked fine in the past, I didn't take into account that the their thermostat could've been switched out and not properly set up. Thanks for watching Bill! Be sure to check out my very wide range of videos and share. kzbin.infoplaylists

[@floridaarmyvet3613]

Do you work for NASA? You seem to know everything

[@electronicsNmore]

I know a lot, but not everything. I make mistakes too. :-)

[@louloubelle1330]

It’s something to do with the thermostat