Need to leave my coach in unattended storage for 3 days with a fridge full of food and only 20A electric available.

Thought I'd just turn off inverters and chargers and all circuits except for fridge.

Good Idea YES BUT fridge is only on inverter circuit and Inverter must be on in order for fridge to work.

In a 97 Liberty that's plugged in to shore power, does inverter (When Turned On) actually create 110V from 12V or does it Pass Thru the 110V?

Don't want to run watchdog while Im away for 3 days - don't trust it.

Lee