luberhill wrote:
??? I thought the fridge and water heater woulld run on propane??...I'm looking at motorhomes not tt..so if the waterpump is 12v it won't run if your battery dies?? So even when plugged in or on generator still won't work if coach battery is dead?
Fridge will run on propane but still needs 12V power for the controls. Heater in the fridge is what switches ac/DC/LP.
Water pump won't work nor will anything else if the batteries they're hooked to are dead.
However as soon as you plug in, the inverter should allow some 12v draw and will be charging the battery(s) back up in a typical setup.