Mr. Heater Vent-Free 20,000 BTU Blue Flame Propane Heater

Features:Convenient top-mounted comfort control adjustable thermostatBattery operated electronic ignition – requires one AA battery (included)Easy to install – wall mount or free standing (feet kit included)ODS low oxygen safety shut-off controlOperates during power outages – without electricityEconomical – 99.9% efficientNo venting or chimney requiredDetails:This Blue Flame 20,000 BTU Liquid Propane Vent Free heater is the perfect supplemental heating solution even on the coldest days. This heater is conveniently equipped with a thermostat for superior control of the temperature in your space.Also, with a battery powered electronic ignition, starting it is a breeze – battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners.A clean burning blue flame tube burner uses the natural convection of the burn to circulate warm comfortable air. With a factory standard Oxygen Depletion Sensor (ODS), rest assured this heater will provide you with years of comfortable and safe heat.BrandMr. HeaterSpecial FeatureLow-Oxygen Safety ShutoffColorMulticolorProduct Dimensions20.25