Forum Discussion
cmcdar
Dec 02, 2016Explorer
Very important to note:
Even with natural gas or propane furnace with battery back up thermostat,
the furnace will NOT WORK if there is no power to the FAN!
The above does not apply if it is radiant heat.
Even with natural gas or propane furnace with battery back up thermostat,
the furnace will NOT WORK if there is no power to the FAN!
The above does not apply if it is radiant heat.
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