I added the 400 watt electric heater element to my 6 gallon gas model and was pleasantly surprised to find the shower capacity was greatly increased with that small boost to the gas burner. Also prevents that 2 am burner run to keep the water hot.
But, teenagers and endless showers causing the paint to peel off the walls will probably not work, but that's good, right??? LOL
2017 SLX 195RB
2014 Jeep Grand Cherokee Overland, gas 3.6 V6
Andersen WDH hitch
Dometic Milenco Aero mirrors