I was gone overnight, it was working fine when I left got home and the heater was off. Check fuse...
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I was gone overnight, it was working fine when I left got home and the heater was off. Check fuse box it was not tripped. But then I noticed that it needed new batteries, replaced batteries and now it still will not restart my heater. What do I do? Model Honeywell RTH1108
i have an old honeywell chronotherm thermostat. it has a clock dial on it. There is a button on the...
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i have an old honeywell chronotherm thermostat. it has a clock dial on it. There is a button on the bottom which turn red or green. HOw do i program it, and what does the red and green indicate? it seems when on red stay on all the time
the temperature is set 72 but thermostat does not turn the heat on instead it goes down 67. I have...
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the temperature is set 72 but thermostat does not turn the heat on instead it goes down 67. I have to turn the heat off and then on it works.