Originally Posted by BarryD0706
I read the manual and don't see any reason that it wouldn't work in an RV. It's run by batteries and not any other power source.
That is for the remote unit. This is what I see."Place Receiver Wherever Wires Are Available
The receiver is easy to install and is wired just like a standard 24VAC
thermostat. Connect the unit wherever existing wires are available; the old thermostat location, in a furnace closet, in an attic or basement."
From what I see in my trailer the control circuits are 12 vdc.