Lance 1575 - heater startup

[shelfrd99]

I bought a 2021 1575 in December. Truma furnace worked great. I winterized and now am trying to get the furnace to turn on and it won’t. Stove burners work and slide out works, so it has power

 

[NWIP]

Do you have a CO2 monitor? You mentioned stove burners so I am assuming monitor is on. May take a while to purge lines with propane to the furnace

 

[shelfrd99]

Thanks, I do have a monitor. Actually bought a portable to keep in the camper as well. I messed with the furnace again yesterday and got it working . Not sure what did it,
I kept shutting everything down and starting over - turn on power, turn on propane at the tank, turn the switch on the Truma on and then turned the heat way up. I could see daylight in the Truma compartment coming from the front left cargo bay door being open. Having dealt with furnace and hot water heater pilot lights many years ago, I closed the door to eliminate any draft or breeze coming in that door. Then the furnace came on!! That “seemed” to fix it. Do you or anyone else reading this know if that could have been the problem? Maybe just coincidence?? My Lance is at a storage area and I was ready to give up and go home until I closed that door.