Steve I don’t know you but my family and I have not had heat for a month now. I have been trying to figure out how to replace my board did not understand the connections. I thank God for your great video. May God bless you Steve you are greatly loved by my family.
Thank you for the kind words Ruben. I did take my time with this video which made it a little long for viewing but it has helped countless customers get there unit up and running. I will continue to put out more video's on other control's. Thank you for watching and the kind words
Excellent video - contractor wanted to charge $600 just for the board. I found it from North American HVAC for $144 - quite a mark-up. This video made the install a snap. Thanks so much. I finally have heat!
We're glad you have heat now! You could have also purchased it from hvacpartsshop.com also, for considerably less than $600.00! We've got all the parts you need, so just let us know if there's anything else you need!
Thank you for making this walk through video. This, coupled with both sets of instructions from the new and old control board made this possible. It was nice to meet you today, and thanks again for this video.
Steve, your instructional video is awesome. You spent a lot of time explaining the circuit board install. Thanks to you, I now have a working furnace. I saved over 700 dollars! I had to pleasure to speak with you personally when I needed tech support. HVACPartsshop is a nice place to do business with.
Thank you so much, George! We're glad that we were able to get you all squared away! If you need anything else HVAC related, we're the place to call! :)
What a fantastic video. I'd hug that man if he was near me.! Thank you very much! The instructions that came with board... garbage. The only thing different from mine and his... My yellow and green wire were in the board together. I cut the green (ground ) from yellow and attached it to the ground. My board also came with a brown thicker wire labeled ACC on the board. That must be for a multi speed fan blower. I followed the brown wire to its origin and a 3 connector (black white brown) plugs into a 2connector. (Black white) Brown empty. Once again.. fantastic video THANK YOU !
great video, helped me fix what my home warranty couldn't fix. When they left fan only wouldn't work. moved red to fan and brown from park to heat and bamn. Thank you.
If you install the 19V36 board in a furnace that is dual-speed heat, the furnace will then be single-speed heat as the 19V36 board doesn’t support dual speed. Also, if the 19V36 install guide tells you to put the red “ACB LOW” wire on the “CONT” terminal of the 19V36 board - don’t do it. If you do this, your blower will run on low speed 7/24 continuously even when the thermostat is off. Instead, move that wire to one of the 19V36 board PARK terminals. The ACB LOW red wire is the low speed blower wire, and there is no low speed function after installing the 19V36 board, so the correct terminal for it on the 19V36 board is one of the PARK terminals. A PARK terminal is not connected to anything - it’s just a place to put an unused wire.
Great Video!! Thank you so much. I had a yellow wire from the transformer connected to a green wire with a clip that was plugged into the 24 VAC RTN. The yellow wire I attached to the yellow wire from the harness, and the green wire to the green from the harness. Nothing is attached to the 24 VAC HUM on the new board. The blower now works, which it hadn't, but when I turn on the heat or AC, the 3 amp safety fuse pops.
I've replaced two boards in a 2-1/2-3yr period so far. Board wouldn't let me clear the code. Also, it would never go in soft lockout mode. That's when I figured it was the board. Who's making these boards for Lennox?
Their are some extra terminals on the board that are called Dead spots where you can place the unused wires. Give us a call at 1-866-215-3831 for help if you would like!
hi hvac parts i will like to know. if you can tell me how to instal the 3v fusse that's came separate from the bord it says .instal it in series between pin 3blue and the blue tha came from transformer? ??? i don't know understand.
This is good information thanks, I have a BCC3-2 Rev B LB 90676 Cat No 65K29 that the unit is tripping the W28-XQ1A-3 32V 3Amp breaker switch that is talked about at 12:58 . Where does the blue one go that is on the W B Y C G row... and what is the blue wire for. Any thoughts? I'm going to go and check some wires now, and odds are replace the transformer (seems warm) and the safety 3A switch...
How this worked out was from the thermostat there is supposed to be a yellow wire from the Y terminal. This was not the case. The small bundle had a blue wire and not a yellow wire and had a small sticker with a Y. However, in the basement there was no sticker and no Y. So it either fell of or wasn't there, and when the board was replaced the man who put it on tossed the blue wire (Y signal) onto the blue common terminal. And when the signal was thrown for cooling it tripped. Good that I found it and didn't throw a lot of money at it...
Please help me! How do I know what control board replacement to buy? What model should I get? My current one says Superlight Lennox White Rodgers and I see the numbers 1194V0 and also Ansi Z21.20 on it. Please and thank you!
If you still need assistance we'd be happy to help you out! Call 866-215-3831 with your model and serial numbers and we'll get you taken care of! Thank you so much for watching!
I suggest using our video "Using your Model Number to find parts" video to help you use your model number you provided to find the board that you need. if you have any questions feel free to call us at 1-866-215-3831
Finally I found something to boost my confidence, I'm replacing a different Lennox board - the 50A55-120 which has been bypassed by my AC contractor. He wants $525 to replace the board. Trouble is I didn't see it before he bypassed it so if I swap wire for wire on to the new board it'll still be bypassed! I've been trying to get confirmation of blower wiring colors and Emerson, Lennox, White Rodgers won't talk presumably because I'm not in the trade. Since my blower is now running 24/7 I believe black was taken from Cool H and connected to Line where the safety switch connects to supply constant powr. So all I have to do is put it back on to Cool H or terminal E17. There are some discrepancies between my board and the one in your demo. It seems my Heat is yellow and I have two Park, brown and red...unless those were also moved (?) Since I'm going to use the exact same board I doubt I'll be using molex adapters. The only other thing you didn't mention was dip switches but again I'll just replicate. It's a shame you don't sell the board I need. Thanks for not holding the camera while you're also swapping wires. You'd be amazed at what some people post on TH-cam...
Steve I don’t know you but my family and I have not had heat for a month now. I have been trying to figure out how to replace my board did not understand the connections. I thank God for your great video. May God bless you Steve you are greatly loved by my family.
Thank you for the kind words Ruben. I did take my time with this video which made it a little long for viewing but it has helped countless customers get there unit up and running. I will continue to put out more video's on other control's. Thank you for watching and the kind words
Excellent video - contractor wanted to charge $600 just for the board. I found it from North American HVAC for $144 - quite a mark-up. This video made the install a snap. Thanks so much. I finally have heat!
We're glad you have heat now! You could have also purchased it from hvacpartsshop.com also, for considerably less than $600.00! We've got all the parts you need, so just let us know if there's anything else you need!
That looks like the same furnace I have . Furnace guy wanted $800 to replace it. Thanks you saved me a lot of money.
Thank you for making this walk through video. This, coupled with both sets of instructions from the new and old control board made this possible. It was nice to meet you today, and thanks again for this video.
We're always happy to help! If there's anything we can do for you in the future just let us know.
Steve, your instructional video is awesome. You spent a lot of time explaining the circuit board install. Thanks to you, I now have a working furnace. I saved over 700 dollars! I had to pleasure to speak with you personally when I needed tech support. HVACPartsshop is a nice place to do business with.
Thank you so much, George! We're glad that we were able to get you all squared away! If you need anything else HVAC related, we're the place to call! :)
Couldn’t figure out a few of the connections from the original to the replacement board but thanks to your video, I saved about 400 bucks!!!
Happy to help!
Thanks so much great video, even 8 years after you produced the video !!
The board you installed doesn’t look like it is a 19V36. It looks like a 83M00. Your title says both? Your video is excellent.
What a fantastic video. I'd hug that man if he was near me.!
Thank you very much!
The instructions that came with board... garbage.
The only thing different from mine and his...
My yellow and green wire were in the board together.
I cut the green (ground ) from yellow and attached it to the ground.
My board also came with a brown thicker wire labeled ACC on the board. That must be for a multi speed fan blower.
I followed the brown wire to its origin and a 3 connector (black white brown) plugs into a 2connector. (Black white)
Brown empty.
Once again.. fantastic video THANK YOU !
In terms of instruction videos, it does not get much better than this. Thanks.
That's why we do it! We're glad you enjoyed it!
great video, helped me fix what my home warranty couldn't fix. When they left fan only wouldn't work. moved red to fan and brown from park to heat and bamn. Thank you.
I am glad we were able to help you with your issues. Thank you for watching and the kind words.
We're glad we could help out! If you need anything else, just give us a call and we'd be happy to help you out! 866-215-3831!
If you install the 19V36 board in a furnace that is dual-speed heat, the furnace will then be single-speed heat as the 19V36 board doesn’t support dual speed.
Also, if the 19V36 install guide tells you to put the red “ACB LOW” wire on the “CONT” terminal of the 19V36 board - don’t do it. If you do this, your blower will run on low speed 7/24 continuously even when the thermostat is off. Instead, move that wire to one of the 19V36 board PARK terminals. The ACB LOW red wire is the low speed blower wire, and there is no low speed function after installing the 19V36 board, so the correct terminal for it on the 19V36 board is one of the PARK terminals. A PARK terminal is not connected to anything - it’s just a place to put an unused wire.
Thanks for the demonstration, a big time saver for me.
We're so glad you got back up and running! Anything else you need, just let us know!
Thanks a lot for the excellent step by step video.
Great video, saved me a lot of time and money.
Matthew thank you for the kind words we are happy that the video was able to help you. Thanks for watching more videos coming soon.
Thank you very much for the video. I'm a super un-handy man but able to get this changed and working.
Awesome, thank you so much.
Excellent video.
Great Video!! Thank you so much. I had a yellow wire from the transformer connected to a green wire with a clip that was plugged into the 24 VAC RTN. The yellow wire I attached to the yellow wire from the harness, and the green wire to the green from the harness. Nothing is attached to the 24 VAC HUM on the new board. The blower now works, which it hadn't, but when I turn on the heat or AC, the 3 amp safety fuse pops.
Eyyyyuu super great video. It really help me to make a good job. Thank youuuy have a happy party and new year you and family
Thank you so much! Awesome video!!
Thanks for the very helpful video
You're welcome, Randy! We're happy it helped you out! If you need anything else we can be reached at 866-215-3831!
thank you for sharing excellent video!!!!
I saw that you did not use the 24v hum fuse is not needed? What is the purpose for the 24v hum fuse?
Great video!
thanks for the video helped alot
Great video.
Thank you so much!
there is few switches to close the circuit, and one of them has two long wires, what is that part called??
I've replaced two boards in a 2-1/2-3yr period so far. Board wouldn't let me clear the code. Also, it would never go in soft lockout mode. That's when I figured it was the board. Who's making these boards for Lennox?
Great video... thanks so much
Thanks for watching!
Such great help just has an xtra wire on old board (50a62-120)i have HTG ACC terminal not sure where it hoes
Their are some extra terminals on the board that are called Dead spots where you can place the unused wires. Give us a call at 1-866-215-3831 for help if you would like!
hi hvac parts
i will like to know. if you can tell me how to instal the 3v fusse that's came separate from the bord it says .instal it in series between pin 3blue and the blue tha came from transformer? ??? i don't know understand.
Thank you very much HVAC parts. For your answer. Was very helpfull.
This is good information thanks, I have a BCC3-2 Rev B LB 90676 Cat No 65K29 that the unit is tripping the W28-XQ1A-3 32V 3Amp breaker switch that is talked about at 12:58 . Where does the blue one go that is on the W B Y C G row... and what is the blue wire for. Any thoughts?
I'm going to go and check some wires now, and odds are replace the transformer (seems warm) and the safety 3A switch...
The blue wire goes to the "C" common terminal.
How this worked out was from the thermostat there is supposed to be a yellow wire from the Y terminal. This was not the case. The small bundle had a blue wire and not a yellow wire and had a small sticker with a Y. However, in the basement there was no sticker and no Y. So it either fell of or wasn't there, and when the board was replaced the man who put it on tossed the blue wire (Y signal) onto the blue common terminal. And when the signal was thrown for cooling it tripped. Good that I found it and didn't throw a lot of money at it...
Please help me! How do I know what control board replacement to buy? What model should I get? My current one says Superlight Lennox White Rodgers and I see the numbers 1194V0 and also Ansi Z21.20 on it. Please and thank you!
If you have question on what control you need for your furnace just call in with your model number and we should be able to help 1-866-215-3831
If you still need assistance we'd be happy to help you out! Call 866-215-3831 with your model and serial numbers and we'll get you taken care of! Thank you so much for watching!
I have a g40uh-36a-070-03 and the board is smaller than this one. Will this board work?
I suggest using our video "Using your Model Number to find parts" video to help you use your model number you provided to find the board that you need. if you have any questions feel free to call us at 1-866-215-3831
what would be the board number for g40uh-36a-070-07 ? where is the best place to buy?
Follow this link and we'll get it shipped out to you!
www.hvacpartsshop.com/83m00-surelight-replacement-kit/
what kind of company is this? If their work is as bad as the video quality.........
This guy took the time to post a free help video. Your comment is ungrateful… and rude.
Finally I found something to boost my confidence, I'm replacing a different Lennox board - the 50A55-120 which has been bypassed by my AC contractor. He wants $525 to replace the board. Trouble is I didn't see it before he bypassed it so if I swap wire for wire on to the new board it'll still be bypassed! I've been trying to get confirmation of blower wiring colors and Emerson, Lennox, White Rodgers won't talk presumably because I'm not in the trade.
Since my blower is now running 24/7 I believe black was taken from Cool H and connected to Line where the safety switch connects to supply constant powr. So all I have to do is put it back on to Cool H or terminal E17. There are some discrepancies between my board and the one in your demo. It seems my Heat is yellow and I have two Park, brown and red...unless those were also moved (?)
Since I'm going to use the exact same board I doubt I'll be using molex adapters. The only other thing you didn't mention was dip switches but again I'll just replicate.
It's a shame you don't sell the board I need.
Thanks for not holding the camera while you're also swapping wires. You'd be amazed at what some people post on TH-cam...
Why wouldn’t you just check the wiring diagram.on the furnace or the one that comes w the board.?