The fan keeps running hours/overnight after the burners go out, and it seems it won't stop unless the electricity is turned off. is it safe to turn off the fan by turning off electricity? and After...
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Type: Posts; User: blton; Keyword(s):
The fan keeps running hours/overnight after the...
The fan keeps running hours/overnight after the burners go out, and it seems it won't stop unless the electricity is turned off. is it safe to turn off the fan by turning off electricity? and After...
safety question - keep pushing the auxillary switch and turning off electricity
we have a Heil DC90 ultra high efficiency furnace which would turn on and off OK for one time, the next time it would turn on OK, but then it will keep running for a while, then the heat will stop,...