Battery? I don't mean to sound rude, but we are very sure that we have propane, we have checked the connections, they are clean.
What exactly do you mean by checking the battery?
My son in in the HVAC industry, he has even looked in to the problem, but since working on a furnace for a house is a complete different thing from a camper, he is just shaking his head...we got nowhere.
Seems we are stuck having to take it back to the NIGHTMARE of a dealer that we bought it from....