I just got back from my first two nighter and I had some trouble with my dometic refrigerator. I was plugged in for the whole weekend and the freezer was about 20° and the refrigerator was about58. The unit is about five years old and is gas and electric. Also one of my gas water heaters was leaking a little propane through the orifice once the thermostat shut it off I am assuming I need a new gas valve. I appreciate any suggestions thanks