Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - Is my hot water heater gas/electric or gas only?

**Carl n Susan** · 08-19-2018, 01:54 PM

The switch outside in the heater itself is for the electric element. If you only have one switch inside the RV then it is for the propane side. There should be a tiny red LED on the right of the switch which goes out once the propane burner lights.

It is perfectly fine to run both at the same time. It works well for back to back showers.

08-19-2018, 01:54 PM	#2
Carl n Susan Site Team Join Date: Oct 2005 Location: Carmichael - CA Posts: 7,438 M.O.C. #4831	The switch outside in the heater itself is for the electric element. If you only have one switch inside the RV then it is for the propane side. There should be a tiny red LED on the right of the switch which goes out once the propane burner lights. It is perfectly fine to run both at the same time. It works well for back to back showers. __________________ Carl (n Susan) There is more to life than fuel mileage. 2012 Montana 3700RL Big Sky Package towed by a 2015 Ford F350 6.7L PSD 4WD CC LWB