Another parasite power draw is the "instant on" feature of the televisions. We switched the television outlets for ones with a built in switch for the included outlet. Power off is power off completely. Turn it on when wanting to watch or when on shore power.
Using "LED on when on" power switches for the Voyager rear view camera, the always on sub-woofer and the audio system help with the parasite power loads. Another sneaky power draw when on inverter power is the microwave with it's clock.
We reused the original water heater power switch for the 12Vdc going to the Truma instant on water heater. We leave both the 12Vdc and the propane on when the temperatures are forecast for freezing temperatures and the Truma will keep itself from freezing. In warmer temperatures, both the propane and the 12Vdc are off.
WBCCI Life Member 5123, AIR 70341, 4CU, WD9EMC
TV - 2012 Dodge 2500 4x4 Cummins HO, automatic, Centramatics, Kelderman level ride airbag suspension, bed shell
2014 31' Classic model 30 twin beds, 50 amp service, 900 watt solar system, Centramatics, Dill TPMS, disc brakes, 16" tires & wheels