Originally Posted by HawksGlide
Just curious if anyone has a broad estimate of how much propane might be used if I keep the fridge on propane for 12 hours while parked with no electrical? Setting off for my first road trip in my new-to-me 2017 unit tomorrow.
The amount of propane used for 12 hours is negligible. It will support the fridge for days. However, most propane fridges also need 12 volts to support a regulator circuit board, igniters and the control panel, so while you can shut down the inverter, you can't completely shut off the batteries.