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Hi. I dont know your furnace usage habits but my first guess would be that the sail switch in the furnace box has a build up of dust...

Also I noted in the photos is says that the fridge is 12 volt. I'd lay odds that you have fried the fuse or circuit by providing too...

Last time I checked RV battery systems are 12 volt. If you have two batteries in "series" then you are putting out 24 volts. That's too...

Hi, First off your first mistake was buying a Jayco. We have recently swtiched brands to a new 2025 XXXXX. I found that Jayco will go...

I'd say "Don't park there".

I'll bet money and guarantee that your problem is a dusty sail switch that is not allowing electrical contact to fire your furnace. Mine...