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ICP furnace not working
lammel01
Member Posts: 3
I have ICP furnace that is current not working when heating is requested.
I am looking for help on if there is 120 V going from control board to gas valve. Gas valve is not passing on the 120V to inducer motor. Due to which it is not starting.
I have tested inducer motor by isolating it and it operates fine.
Any idea if there is something wrong with gas valve.
I am looking for help on if there is 120 V going from control board to gas valve. Gas valve is not passing on the 120V to inducer motor. Due to which it is not starting.
I have tested inducer motor by isolating it and it operates fine.
Any idea if there is something wrong with gas valve.
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Comments
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Here is what the circuit looks like0
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Do not "test" the gas valve with 120v.
The gas valve is 24v only.
The board doesn't have diagnostics?
Try turning off the power for 5 minutes with the thermostat turned down below room temperature. Turn power back on and raise the thermostat. See what the furnace does and look for a code.
If the inducer isn't even starting, then the board doesn't know there's a call for heat or it's in lockout.0 -
I would highly recommend that you get a qualified tech to repair this.Bob Boan
You can choose to do what you want, but you cannot choose the consequences.0
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