Mr. Heater 20,000 BTU Vent Free Radiant Dual Fuel Heater Size:20000 BTU Used For Making A 90

Used For Making A 90 Degree Turn From Another Fitting

sharp point

Door set wedges into the kerf to provide a compression weather seal on the hinge side

Made from durable wood with a weather-resistant aluminum covering

positioners

Mr. Heater 20,000 BTU Vent Free Radiant Dual Fuel Heater Size:20000 BTU Used For Making A 90The Mr. Heater Vent Free Dual Fuel system is designed with absolute safety in mind. Mr. Heater's patented vent free dual fuel system is composed of dual valves, dual oxygen depletion sensors, and a manual selector switch to ensure correct installation. Mr. Heater certified dual fuel vent free heaters are your perfect supplemental heating solution. This radiant 20,000 BTU heater comes with integrated electronic ignition and on board thermostat for