I have a 2021 Winnebago toy hauler and my packet had a booklet on tank heater pads, The underside is insulated and I don’t see a controller or power box for heaters. Is there any way to figure out i...
If they have actual heading pads I'd think you'd have a switch some where. Mostly RVs that have enclosed underbellies allow some of the heat from the heat ducts to heat the space. Was it listed on the spec sheet when you bought it?