- Ventfree Natural Gas
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Mr Heater F299721 MHVFB20NGT Vent Free Blue Flame Natural Gas Heater 20,000 BTUs
Mr Heater F299721 MHVFB20NGT Vent Free Blue Flame Natural Gas Heater 20,000 BTUs. This Blue Flame 20,000 BTU Natural Gas 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.
20,000 BTU per hour. For use with Natural Gas.
Heats up to 500 sq. Blue flame burner for even convection heat. Quiet integrated blower for gentle circulation of heated air. Thermostat for automatic temperature control.
Automatic low oxygen shut-off system (ODS). Legs and wall mounting hardware included. Check local code for permitted uses. Not for use in bathrooms, bedrooms, or recreational vehicles. 4,500ft high altitude restriction.Propane cylinder must remain outdoors. Supplemental Heating, Recretion Rooms, Enclosed Porches, Room Additions, Cabins. High Limit Safety Shut-Off (HLS).
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