I'm not understanding the res fridge drawing less power as a plus. My RV fridge needs hardly any battery power and runs on propane. No charging of the batteries needed after a week, I have to charge the batteries every couple days from other things we run, but the fridge is not one of them. In order to run a large res fridge, additional batteries, an invertor and some something to keep the fridge batteries charged up is needed. All you're doing is transferring the required power to something else. I just don't see the less power thing. Both run on elec and the RV only needs one battery along with very little propane.
Each to their own I guess.
