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Colemman 7956-856

Posted: Mon Jan 21, 2008 2:22 pm
by edgar_gio
My furnace has a huming sound all the time, and now the burner doesn't turn on, the pilot is on. before when I turn the furnace on from the thermostat it sound's like a click but now it doesn't. do you know what clould be wrong
Thanks!

RE: Colemman 7956-856

Posted: Tue Jan 22, 2008 2:58 am
by Robert
Check your transformer and see if it has 24-28vac from secondary/load side.



Thanks,
Robert