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Old 02-26-2019, 07:43 PM   #34
pebbles
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Join Date: Oct 2018
Location: Clear Lake
Posts: 4
M.O.C. #22913
Quote:
Originally Posted by BarkingCrow View Post
2019 Montana High Country 331RL

Hoping for a few suggestions on what to check on this. We've been full timing in the RV since 12/01/2018 and things have been great. For some reason, the gas furnace has stopped igniting (I think). It kicks on, and the fan runs for 10-12 seconds, but then it turns off. The air coming out of the vent is the normal room temp - no heated air at all.

The gas is working great for the water heater. All 3 eyes on the stove and the oven work fine. The tanks are full... just had them refilled late last week.

Any idea what's going on? It's not super cold where we are, and it's fine to let the faucets drip a little to prevent any freezing, as we're at a place with full hookups. I don't understand why it suddenly stopped working though.

Any thoughts are appreciated!

BC
We have a new 2019 3121RL and had the same problem. Thought it was the thermostat but it wasn't. It was the sails switch. Good luck in getting one, they're back ordered. Took us 3 weeks to get one. We had to rely on the electric fireplace and bought an electric heater. Funny thing, it would work sometimes. The technician had 22 of them on back order so that told us it's a factory defect.
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