Mr. Heater 12000 BTU Portable Propane Heater

This heater provides 6,000 to 12,000 BTUs per hour, heating up to 300 square feet. It features an automatic low oxygen shut off system and a tip-over safety shut off. This heater operates on propane gas, compatible with 1-pound or 20-pound cylinders. Price drops from $117.09 to $84 w/ free shipping.