I have an 1F87-54 Thermostat. The batteries died and I have replaced them but the display now just flashes between the time and the current temperature and the thermostat is not telling the furnace to come on.

Asked by Jamie Larkam on 03/01/2015 0  Answer

ManualsOnline posted an answer 9 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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