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View Full Version : My furnace is set at 70 and the temp drops to 64 before turning back on

blaze710
Dec 7, 2011, 05:05 PM
My furnace is set at 70 but the temp. Drops to 64 before it turns back on. Not sure were to start. It has a white-rogers thermostst and it just started doing this
twinkiedooter
Dec 7, 2011, 07:36 PM
The thermostat needs recalibrated.
blaze710
Dec 7, 2011, 08:23 PM
How do I recalibrate the thermostat