Bullet heater blower not blowing

[bsamot69]

our 2018 Keystone Bullet is 13 months young. The heater blower does not come on at all. It has been working fine till other day it was coming on(blower) then going off...needed propane so switched tanks and now nothing. the thermostat clicks on and off but that is not eliminated as culprit. Went to stove and it is working, closed valve on tank disconnected and reconnected and slowly opened tank valve, same result. all the breakers are okay, not sure what fuses control as there is no legend. equipped with Suburban NT-16SEQ furnace. any suggestions as to how to proceed . being in the middle of nowhere would like to check as much as i can before condemning the unit. any other info you need i will provide...it is freezing temps here and really enjoy the heat the furnace provided till now:(

[Superslif]

Did you mention you "ran out of propane"? What outside temperature is it right now? If its in the 20's, there is a condition where the propane can freeze. Our ORV unit has a arctic package where at 32 degrees a heat tape comes on to heat the propane line once its in the frig or hot water tank unit. With the added heated lines I'm said to be good down to zero degrees.


If you did run out of propane you may have air in the line at some point. Try lighting the hot water tank on gas. Maybe that will purge the line..

[twinboat]

The blower will run with or without propane.

The first step of RV furnaces is to start the blower, to purge any lingering gas from the combustion chamber.

If the T stat clicks, the first thing that should happen is the blower coming on. If not, you have an electrical problem, not a gas problem.

You need to check the fuses because the furnace is 12 volts. The breakers are for 120 volt items.

Is the Battery Disconnect , Store/ Switch on ?