Furnace

[RDamps]

2018 Coachmen Freedom Express

When I turn Furnce on with the thermostat it starts and shut-off 30 seconds after, only cool air comes out. Fuse is good, also have 13V on Battery

Dometic DFSD20121

Thanks

[RockDodger]

I am going to ask you a question that may spark your ire, but it needs to be asked. Is your propane tank turned on? (Kind of important)

[KKonyha]

Are you hearing the ignitor? Is the exhaust plugged? I know I always bleed the air out of the line by lighting one of the burners on the stove first.

[RDamps]

Hey

Propane on , also turned on stove and let it burn for a little bit, I don't hear any kind of spark at all just fan.

[KKonyha]

It sounds like the DSI is not working. I will have to research to see the causes.

[RDamps]

Hey

Changed sail switch and elotrode
Same issue