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    johalaber Posts: 1, Reputation: 1
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    Feb 15, 2012, 08:26 AM
    Coleman furnace gas valve model 36c67?
    I have a Coleman Furnace Model 7975-856. The Pilot randomly goes out. Sometimes the furnace cycles once and it goes out. Other times it may cycles several times before going out. I replace the thermocouple and cleaned the pilot, but still have the same issue. In effort to test the pilot itself, I turned the thermostat completely down and lit the pilot. It stayed lit that way for several hours with no issues. Once I turned the thermostat back up it went out after one or two cycles. Could it be the gas valve that is bad? And if so, any clue where to find a cheap one?

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