<br/>2012 Unity MB <br/>Afternoon, am having issues with propane to Dometic refrig and now to hot water heater. When I can get refrigerator to light on propane, it runs great for 10-12 hours and goes out. Hard time getting it to reignite after that. Hot water heater has now started doing same thing. HWH has backfired twice, and then it lit and ran for 12 hours and went out. ...