No one wants to be left out in the cold. Be prepared and stay warm with an RV furnace. Shop for a new furnace at Camping World. We carry a selection that includes RV propane furnaces, electric RV furnaces, suburban RV furnaces, and more. Whether you need a new unit as part of a remodel or an RV furnace replacement in an existing trailer, we have you covered with high quality options that will last season after season. As a bonus, the furnaces we carry are quiet and encourage maximum air distribution so your entire space heats up quickly and efficiently.