Portable space heater mounted on steel cart, propane. Cart is fabricated from steel and is 7 long x 2 wide x 3.5 high feet. Cart wheels are steel 10.5 diameter x 2.5 wide inches. Cart rear caster is 3 diameter x 1.5 wide inches. Two propane bottles, about 100 pounds, about 14.5 inches in diameter by 48 inches high. Heat exchanger/burner pipe is 6 inch diameter steel pipe. Propane hose and valves as shown on photos, two sets of lines. FOR SALVAGE.