Community Forums

ricere · 11-03-2018, 02:31 PM

The propane furnace in my 2006 Kountry Star DP has 2 5 amp fuses at the furnace. One 5 amp fuse is labeled fan and the other one is labeled thermostat. The furnace seems to run normally, but the thermostat 5 amp fuse will last from a couple of days to a couple of months. Does anyone know why or what would make this fuse blow at random? Thanks in advance.

twinboat · 11-03-2018, 02:52 PM

Are the Thermostat wires behind a pocket door. My old Gulfstar was and the door rubbed the wires. Could cause a short if some wires are bare.

ricere · 11-03-2018, 04:55 PM

Quote:

Originally Posted by twinboat

Are the Thermostat wires behind a pocket door. My old Gulfstar was and the door rubbed the wires. Could cause a short if some wires are bare.

No. The wires come straight out of the furnace under the refrigerator. No apparent obstruction. Could it be the thermostat?

twinboat · 11-03-2018, 05:51 PM

Pull it off the wall and carefully slide the wires out of the hole. Both of mine had a bunch of wire nuts and tape splicing the RV wires to the T stat wires.