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Smalltownbob's avatar
Smalltownbob
Explorer
Nov 30, 2015

Atwood-Hydro Flame Furnace Thermostat Replacement

I currently have an Atwood-Analog Hydro Flame Furnace Thermostat and would like to replace it with a digital thermostat control. Atwood doesn't make one of furnace use only, is there a work around??
enblethen's avatar
enblethen
Nomad
Nov 30, 2015
The majority of RV furnaces do not have a separate fan function. The thermostat will control the temperature. The fan will start and run for 10-20 seconds before the furnace burner starts. This is to clear any residual gas in system. The burner will shut down when temperature is reached, the fan will continue to run in a cool down mode for 10-20 seconds.

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