26 BH furnace not working

[tomduncan]

I just bought a 2010 sprinter 26bh and can't get the furnace to work. Blower runs but no heat. any thoughts.


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[rode2nowhere]

tanks empty, air in line. Does the stove light?

[SteveC7010]

I just bought a 2010 sprinter 26bh and can't get the furnace to work. Blower runs but no heat. any thoughts.
Propane is always the first suspect.
Fuel in the tanks?
Tank or tanks turned on?
Auto regulator flipped the proper way
Lines purged of air? (Do other propane appliances work OK?)


The blower running initially is a purge cycle and may take a minute or longer to get the furnace ready to light up and run.

If you have the old style analog thermostat, it has to be set to HEAT. The new digital ones need to be set to AUTO.

Both Suburban and Dometic have manuals available on their websites.