It’s much easier, if the RV was designed for sub zero F temperatures.
We’ve not had our class c out in temperatures, colder than single digits. We hope to do some short (2 to 4 days) boondocking trips this winter ....ice fishing trips. We will have water in the RV....and hope to be good to a minus 20 F. The only special provision that we’ve done, was to put an insulated divider between the RV body and the “totally uninsulated” van portion of the unit.
Hope to add 4 solar panels/ charge controller (already purchased), an inverter and an additional battery or two. That should make boondocking, more pleasurable !
We boondock for several weeks (all systems fully operational) at a time, in near zero to below zero nighttime temperatures in our 5er. But, it’s a little better suited for long term winter boondocking!
