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Old 01-31-2011, 01:46 PM   #1
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Bryant 1987 Gas Furnace

The furnace runs continusly and Pilot lights but burners only lit once in a while. I smacked the warp switch with a wrench and the burners light every time now, (assume it is dirt in switch), but fan still runs on and on. Is this a fan limiter switch problem or maybe a bad thermostat?


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Old 01-31-2011, 05:45 PM   #2
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I believe that furnace blower is on a time delay. Comes on a few min. after the t. stat calls for heat & until t.stat reaches set temp. It will stay on if the burners don't lite


Last edited by kenmac; 01-31-2011 at 06:18 PM.
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