CheapHeat system uses electricity or gas to warm RVs

(Feb. 9, 2012) -- With the CheapHeat system, RV owners will have the option of simply flipping a switch to use either electricity or gas as a source to heat their coach with the manufacturer installed central forced air heating system. When the RV is plugged to an OEM recommended shore power source, the owner will be able to use electricity to heat the RV even when outside temperatures are as low a 0 degrees.