New Dyna-Glo RA18LPDG 18,000 BTU Radiant Cabinet Propane Heater,$90. I only used it a couple times, but it is too big for my camper. It did worked nice my larger living room. but I just bought a generator for my furnace. new and not needed. Comes with a Free empty tank. or a full tank just filled, for an extra $30.