Just a couple of more notes. I have never once in my life camped with one battery. My present trailer has three batteries. Two for the everyday stuff, one dedicated to the heater. The heater battery has a disconnect so it won't communicate with the other ones unless I close the switch for charging. I may need to do the same thing with this trailer some how. Maybe it will have a dedicated battery for the the C-Pap with a disconnect between it. A Microwave will not be used by us. I don't use them at home and I don't use the one in my present trailer. I do agree with the that 24hr. drain going on with all the stupid monitoring things. All those little red light add up!
V-465