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Chad
York upflow furnace - flame sensor issue?
I have a York brand upflow furnace.
I've had the issue of the burners not staying on and thus the furnace only blowing cold air. If I shut down the entire furnace for a couple minutes, and turn it back on, the gas burners will fully function but only for about 30 minutes.
I know the previous home owner and she said something simple needs to be cleaned. Possibly the flame sensor?
If that is the case I'm not sure where the flame sensor is located, or how to properly clean it.
Photos of behind the access panel. I can take additional photos if needed.
http://cl.ly/2h0212362m0n0K1B061d
6 AnswersMaintenance & Repairs9 years ago