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View Full Version : Thermalstat 1f86-244 is stuck on 80

msdot
Feb 19, 2016, 03:02 PM
How do I turn it down. Replaced battery's. Furnace comes on but no heat
talaniman
Feb 19, 2016, 04:47 PM
This may help,

http://www.emersonclimate.com/en-us/Resources/FAQ/White_Rodgers/Documents/0037-6174.pdf