Fan on furnace runs and then won't kick on to heat when thermostat calls for it. [Archive]

View Full Version : Fan on furnace runs and then won't kick on to heat when thermostat calls for it.

Tspanier

Oct 29, 2013, 02:26 PM

The furnace fan runs quite a bit and then when the temp drops and the heat should kick in, it doesn't. If I shut it off and restart, it will work just fine.