Gas Valve Won't Open

Old 12-16-06, 12:11 PM
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Gas Valve Won't Open

Have A Airease Furnace With A Honeywell Smart Valve .
Have Replaced Both The Gas Valve And The Board ,have 24 V At The Valve And 120 At The Valve ,valve Does Nothing , Combustion Fan Motor-has No Power , Have JumPED All Safeties Still Nothing- Baffled Help
Old 12-18-06, 07:11 PM
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I don't want to sound critical but for what you paid for the parts that were not at fault, you probably could have had a professional look at it and repair it. You also would not bear any liability if that was the case. We still don't have enough information to diagnose it but I would advise against overriding any safety devices on the furnace. Even while troubleshooting.

Old 12-19-06, 05:03 PM
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like Kfield said you should call a service company at this point, you say you have 24v at the valve and you have 120v at the valve. its one or the other, make sure that your calling for heat properly whether at the tsat or on the board itself. if your not getting any power to your inducer motor then nothing else should get any power, everything is going to have to start from there, if that motor doesnt get power or run nothing does. (other than the blower which isnt gonna get you heat.) make sure all your connections are tight and that your have 24 volts at your circuit board between W and C.

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