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View Full Version : Intertherm furnace


careyddavid
Feb 5, 2014, 01:05 PM
My furnace comes on at temp. set point but will not shut off even if set temp is 20degrees. Can't figure out problem..

Grady White
Feb 7, 2014, 08:19 PM
Is the temp in the house reaching the set point? If so, does the furnace continue to heat & overrun the set point?