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Robert, RV Mechanic
Category: RV
Satisfied Customers: 13357
Experience:  18 yrs. RV experience including Cummins North West, Country Coach, Monaco Coach - vendor certified.
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I'm working on an older 30' prowler. Trying to get heater

Customer Question

I'm working on an older 30' prowler. Trying to get heater working some confusion about 12volt system and fan on heater. Will heater operate without fan?
Submitted: 1 year ago.
Category: RV
Expert:  Robert replied 1 year ago.

Hi my name is Robert.....

IF you are talking about the furnace the fan needs to run for the furnace to light off. As soon as you turn the T-stat on and raise the temp the fan should kick on after the fan kicks on it will blow air on a sail switch, once the sail switch closes then it will pass a signal to the circuit board and then it would start sparking.... Hope this helps.... Robert

IF you have more questions or concerns please feel free to contact me... Robert