furnace fan
Put my fifth wheel away for the winter and the furnace fan won't shut off. No propane on, just battery. Any ideas what the cause might be?
Forum Discussion
The Hi limit switch on my Atwood furnace is normally CLOSED, opens when overtemp condition.
From the Atwood service manual;
The limit switch is an in line safety device which protects
the furnace from any over heating conditions. The
contacts in the limit switch open at a given temperature
setting, shutting off power to the valve
From the Atwood service manual;
The limit switch is an in line safety device which protects
the furnace from any over heating conditions. The
contacts in the limit switch open at a given temperature
setting, shutting off power to the valve
