Forum Discussion
doxiemom11
May 17, 2016Explorer II
Your furnace runs on propane. It can either use shore power for the controls and fan operations, with your generator running, or off the batteries. The battery would need to be recharged with your generator if you use it without being plugged in, probably a day or so and depending on how cold it is and how often it needs to run.
About Motorhome Group
38,766 PostsLatest Activity: Jan 10, 2026