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Coleman 6806/07 running all night

Posted: Thu Nov 04, 2010 7:27 pm
by Audioplus
Hello
Furnace ran all night, disconnected thermostat, no effect, have to manually shut down breakers.
Don't think thermostat has anything to do with it, limit switch (actually nothing is connected to it), transformer, any ideas?

THanks,
Dan C - Audioplus

Re: Coleman 6806/07 running all night

Posted: Sat Nov 06, 2010 2:19 am
by Robert
If that is an electric furnace, probably a bad sequencer or contactor.


Thanks,
Robert