Mr. Heater 30,000 BTU Vent Free Blue Flame Propane Heater

CSA certified. Blue flame burner for even, convection heat. 1553-0028: Heats up to 600 square feet. 1553-0029: Heats up to 1000 square feet. Both feature Oxygen depletion sensors for safety indoors. Thermostat for automatic temperature control. Quiet integrated blower for gentle circulation of heated air. Typical Uses: Supplemental heat in cold rooms. Additions: Sun rooms, cabins.