Forum Discussion
jerseyjim
Feb 08, 2015Explorer
My Dometic has only 3 settings: Off, Automatic and Gas Only. It is (and has been) on Automatic since installation. No need for the Gas Only. The system gives PRIORITY to "shore power" (electric) but automatically shifts to gas (propane) when there is no electricity. (This includes the electricity powered by the generator if you have one). And, of course "Off" when not being used.
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