Originally Posted by Cola ny
After running the generator for about a 1/2 hr to get heat I shut the generator off waited 10 minutes and then put the furnace on I seem to be getting heat now I notice when I lost heat my battery supply were down to 1/3 can that be the reason for the furnace not given heat because of low battery I'm new to this bear with me
Absolutly.... However it does not explain the pop pop.
Here is part of the operational sequence.
When the furnace starts it first starts the blower, once the blower comes up to speed a sail switch closes, this switch signals the control board to "Light my fire" and make heat.
IF the batteries are low, the blower will NOT come up to speed.