why is my mobile home furnace kicks on even though the thermostat is set to low and the cool/heat switch st to off

Jul 16, 2017 1 Replies

my blower runs all the time and the furnace kicks on even though the thermostat is set to low and switch set to off


How warm is it inside? Is is a gas furnace with the pilot light burning? Sometimes that's enough to trip the thermal switch to turn the blower on. If so, turn the pilot off and relight it in the fall.

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