How To Replace The Control Board On Your Furnace Or A/C Air Handler

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  • Опубліковано 7 січ 2025

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  • @diyhvacguy
    @diyhvacguy  Рік тому +1

    All My Favorite HVAC Tools: www.amazon.com/shop/thediyhvacguy?ref=ac_inf_tb_vh

    • @jollyscaria1922
      @jollyscaria1922 5 місяців тому

      Slfty and pcb wire marked poing one by drwing undstandinv pcb power marking and fan speed low vot drewing fluing point only thermost discontecand repacing slowly not dsmge loos contacted ok

  • @katherinemueller-white1723
    @katherinemueller-white1723 11 місяців тому +12

    Hey I just want to THANK YOU for this video - we got a $1200 estimate to replace the control panel in our gas furnace; I went and looked at it and wondered if it was possible to do myself. Sure enough, I watched this and a couple other of your videos, ordered the part, and handled it myself to the tune of $208 total! Thank you so much for such easy to understand, easy to follow instructions! I also cleaned up the flame sensor while I was down there thanks to another one of your tutorials!

    • @robhulson
      @robhulson 9 місяців тому +2

      I just got quoted around $1,400 for the same, and just put about $176 in for my replacement parts which come later today, including a $10 fan capacitor with a $400 installation fee.
      Jeebus. I’ve built PCs before, so all I needed from the technician was the $79 service charge to properly diagnose the issue.

  • @Meta-Drew
    @Meta-Drew 22 дні тому +1

    YOOO! I bought a used board on ebay for $40 and saved myself from a $830 quote. One of the comments said to clip the new board in and then transfer the wires once the board is already in place so I did that and it was super easy. Thanks!

  • @lilymcnabb6621
    @lilymcnabb6621 6 місяців тому +5

    Thank you for this video. My hvac was frozen up last Thursday. Waited to see if it would come back on after it thawed. It didn't. Had service call and they told me it was the control panel. I had my neighbor who used to own hvac company. The tech said the control board was old and with no vendor info, that it would be hard to find and about $1500 to replace. He said I would likely need a new system (current system is just 7 yrs old). He said if I couldn't find company with control board to give him a call. That was my clue that he was full of bs. I didn't bother calling over the weekend. Took a pic of control panel. Found the part #. Googled it. Made a visual comparison and pulled the trigger. My neighbor can't do the work because of arthritis in his hands. I watched this video and was certain that I could do it. He had a voltage meter and double checked that there were no live wires. It took 30 mins only because the board was behind drain pipe and other wires. For $400 including the $195 service call, the 125 part and 75 for overnight shipping, the control panel has been replaced. Been teasing my boss that I am adding hvac tech to my resume. Diagnosing is the hard part and I am certainly willing to pay for that. (I am 57 y/o woman and this was easy peasy.) Thank you again

  • @jslay88
    @jslay88 Рік тому +8

    Just wanted to come here and say you have encouraged me to do my own heat pump system, as it should be a straight forward install. I was getting quotes for $12000 for something where the parts cost $4450.
    This is the most straight forward install, as its a fairly new construction, no existing condenser or coil, just gas furnace.
    Wiring is already run to cut-off, and the copper line run is about 6ft through the wall to the coil (literally couldn't be simpler).
    Need to add and level a 36x36x3 concrete condenser pad.
    The coupler duct is the same size as the coil and requires no fitting beyond removing the coupler duct on top of the existing furnace and putting the coil box in place.
    This will save me $8000 to do it myself, and I gained a skill and some tools out of it.

    • @diyhvacguy
      @diyhvacguy  Рік тому +4

      Awesome! If you need some help with your install feel free to check out our Patreon membership over at Patreon.com/diyhvacguy where you’ll get one on one assistance with all things hvac and even help with getting your full 10 year warranty on your equipment. Cheers man

    • @jslay88
      @jslay88 Рік тому +1

      @@diyhvacguy will definitely check that out, as I was a little bummed I wouldn't be able to get the 10yr warranty since I wasn't licensed. Nice to know there are work arounds ;)

  • @No_offense7
    @No_offense7 2 місяці тому

    Changed it and furnace seems to be working fine. Thanks a lot!

  • @adolfovazquez8427
    @adolfovazquez8427 Рік тому +2

    I do the same every time went a change parts you are the best

  • @percyfaith11
    @percyfaith11 Рік тому

    Getting an exact replacement would make the job so much easier.

    • @samelloit602
      @samelloit602 Рік тому

      Thing's change over time , but not by that much

  • @kevinikola8003
    @kevinikola8003 Рік тому +11

    Good information, however, I would recommend removing the old board, and install the new board before transferring the wires. This reduces the risk of electrostatic discharge which can cause the new board to fail. Believe me, I know.

    • @malimbestfilez
      @malimbestfilez Рік тому +2

      Totally agree and less chance of breaking the board when removing and installing wires. Sometimes they are on there good

    • @diyhvacguy
      @diyhvacguy  Рік тому +4

      To each his own. I haven’t had any issues doing this method. And you’d need to take a TON of pictures from a lot of angles but it can be done for sure. Thanks for the input sir. Cheers

  • @robertwilliams6288
    @robertwilliams6288 Рік тому

    Thanks for all you do really appreciate it you truly have the hart of a teacher.

  • @nicholastaylor1546
    @nicholastaylor1546 Рік тому +1

    Please can you do a video on installing an automatic cutoff for a HVAC drip pan in case the drain is blocked?

    • @realSamAndrew
      @realSamAndrew Рік тому +2

      While you wait for that, there are already many, many such videos on here anywhere from 12 years to 1 year ago.

  • @Xchag
    @Xchag Рік тому

    The orientation isnt the same but for the first four will it say heat cool and park on the old circuit board? You did a great job explaining everything after that but the first four is unclear.

  • @agustingutierrez5881
    @agustingutierrez5881 Рік тому

    Hello, I have a trane look almost the same as the one you fixed in the video. but the problem is that the fan always stays on. I changed the control board. I changed the thermostat and checked all the boiler limit switches and everything is closed. I don't know what else to do. Can you give me some advice please?

  • @undisputed0154
    @undisputed0154 6 місяців тому

    Awesome video! Do you have a video about short cycling?

  • @dwight6263
    @dwight6263 Рік тому

    Did you have to swap out the ignitor too? Thanks for the video!

    • @thesource4324
      @thesource4324 25 днів тому

      Only if there is an issue with the ignitor itself . You'd have to test that on your own with like a voltmeter

  • @texsearch
    @texsearch 17 днів тому

    I had a "professional" under home warranty "fix" my system by cutting out my control board and replacing it with nest of wires. His professional installation included supporting the entire bundle of wires with a wire nut. I spent about an hour under my house trying to figure out what he had done. I was able to figure out where the not connected random wire from the pilot light control was supposed to go and get it running again.
    Does anyone know of a generic board? It's an old system - a/c gas furnace located in my crawl space. I have two systems both are old and need replacing, but that isn't in my social security budget and I can't go without heat this time of year while waiting on the home warranty people to finally give up on the band-aid approach and replace them.
    Thanks to the DIY HVAC guy, I have replaced a bad fan motor and have been able to fix issues myself. If the home warranty doesn't come through soon, I will be replacing the system myself. Its so refreshing to find someone that is willing to share their knowledge.

  • @adolfovazquez8427
    @adolfovazquez8427 Рік тому +1

    Thank you my brother

  • @cryptonight140
    @cryptonight140 Рік тому

    Question: If you have your thermostat wires connected into the control board from the thermostat. Where do those wires exit the control board?

  • @Ruben-sg4xu
    @Ruben-sg4xu Рік тому

    Thanks for all the helpful videos. I'm going to need to change my 19 year old Carrier system to R410, how do I find a compatible coil and condenser?

    • @diyhvacguy
      @diyhvacguy  Рік тому +1

      Hello! I offer this service as part of our Patreon membership which can be found at Patreon.com/diyhvacguy It can be canceled at any time, but we give you advice as to where to buy equipment, how to size it, help with the replacement, and even help with getting the full 10 year warranty. Hope this helps! Cheers

  • @samelloit602
    @samelloit602 Рік тому

    What type of furnace filter is that black one ?

    • @diyhvacguy
      @diyhvacguy  Рік тому

      It’s a charcoal filter I believe.

  • @Arctic5fox
    @Arctic5fox Рік тому +1

    Why I don't have a neighbor like you or ChrisFix? LoL

  • @Larrye123
    @Larrye123 Рік тому +2

    I'm calling this "technician" the "beer can cold guy!"

  • @windps1410
    @windps1410 7 місяців тому

    I found the culprit of ruining the control board: spider webs, which caused shortage of the control boards. Thus, it is important to prevent the spiders getting into the warm chambers of such delicate electronic control board area also the capacitors. It is too sad that nobody care about the measures of preventing spiders by all the AC units manufacturers. Shame on them!

  • @qwaqwa1960
    @qwaqwa1960 Рік тому

    The trick is perhaps being able to find/buy the board(s)...??

  • @thomasmeadows256
    @thomasmeadows256 Рік тому

  • @gordogordito6843
    @gordogordito6843 Рік тому +1

    Here goes nothing

  • @nirvanarocks83
    @nirvanarocks83 11 місяців тому

    I wish my furnace wasn’t in the attic smh

  • @luismarty1685
    @luismarty1685 Рік тому +1

    Thank you, sir.

  • @northstar5405
    @northstar5405 Рік тому

    Seriously $50 monthly fee?...lol

    • @diyhvacguy
      @diyhvacguy  Рік тому +1

      Yea that’s pretty cheap considering what ya get 👍🏼