Furnace runs, but when it cuts off it won't restart unless I turn the control to the off position then back on .
Coleman Mach Analog Heat/Cool RV Air Conditioner Thermostat - 12V - Black
we have a Coleman-Mach 7330G3351 analog thermostat
Question ID: 3828677 Status:
Open Nov 26, 2021 - 11:03 AM
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Dec 01, 2021 - 08:49 AM
According to my technicians, check voltage between blue and white wire at the thermostat. If you don’t have voltage you’ve got a bad tstat, if you do have voltage then you either have an issue with the furnace or a bad or broken wire.
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