Fan constantly runs

[rmurphy1120]

I am a new owner of a 2000 forest river Trailor. The furnace fan constantly runs. I have thermostat set to auto. Any ideas what could be wrong?

New propane and new valves. Hear works great and when gets to temp fan continues to blow

[markb5900]

Not sure of the problem, but the fan WILL run for about 10 minutes after you do reach temp set, to get all the heat out of it.

[rmurphy1120]

Its been running all day. I can only shut it off by disconnecting from power or turning battery switch off. Once I reconnect, it turns back on. I have turned to off and still no luck.


Thanks for responding Mark

[markb5900]

You have a problem with the control board then.
Google your exact model and replace the control board.

[rmurphy1120]

thank you

[rmurphy1120]

replaced board and still runs?

[BamaBob]

New unit=Dealer's problem. Take off auto use as necessary and take back to dealer for repair. Problem Solved

[rmurphy1120]

not a new unit. Its a 2000.

[OldCoot]

Originally Posted by rmurphy1120

not a new unit. Its a 2000.

Put a switch on it.

[rmurphy1120]

Seriously. The switch is the control board

[OldCoot]

Originally Posted by rmurphy1120

Seriously. The switch is the control board

I put a switch on mine to make it run all the time with the burner off just to circulate the air/heat from our EdenPure electric heater in the winter.