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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Wiring on a payne furnace circuit board
, yes I

Customer Question

Customer: wiring on a payne furnace circuit board
JA: Thanks. Can you give me any more details about your issue?
Customer: yes I replaced board on my old payne furnace and I think I got wiring wrong
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $18) to post your type of question to HVAC Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
Customer: yes but I got one other issue about gas valve problem
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Submitted: 1 year ago.
Category: HVAC
Expert:  Daniel Plourde replied 1 year ago.

Hi i am dan can you take a picture of how it is wired and post it here. Also I need the model number of the furnace.

Customer: replied 1 year ago.
its the control wiring that goes to thermostat im concernerd with also is it gas valve problem possibly
Customer: replied 1 year ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Daniel Plourde replied 1 year ago.

i do not know what your exact problem is with it, can you describe it some more? what did you have a question about specifically?

Customer: replied 1 year ago.
my furnace wont come on I get the electric click sound but no blower or inducer motor .small flame at pilot light but then thumping sound
Expert:  Daniel Plourde replied 1 year ago.

was it working before you replaced the board

Customer: replied 1 year ago.
no it wasn't working
Expert:  Daniel Plourde replied 1 year ago.

was it doing the same thing before replacing the board? did you try putting a jumper between R and W terminals to see what it does then?

Customer: replied 1 year ago.
im getting a 1-2 blink code
Expert:  Daniel Plourde replied 1 year ago.

ok, do you see the sticker that list what the error code description are or do you have the model number of the furnace?

Customer: replied 1 year ago.
im pretty sure I traced it down to the inducer circuit board do these often go bad?
Expert:  Daniel Plourde replied 1 year ago.

Ok that is definitely possible is it getting power?

Customer: replied 1 year ago.
the board is not getting power
Customer: replied 1 year ago.
the technician wants 700 to fix the board or 2500 to install new furnace
Expert:  Daniel Plourde replied 1 year ago.

if the circuit board is not getting power it is not bad. Is the board for the blower diferent than the board you replaced?

Customer: replied 1 year ago.
excuse me the board is getting 24 volts
Expert:  Daniel Plourde replied 1 year ago.

Can you post a picture of that board for the inducer?