Mr Heater F299721 (MHVFBF20NGT) Vent Free Blue Flame Natural Gas Heater, 20,000 BTU Awls & Brad Drivers for use on basements

for use on basements

Qwik-Open circuit breaker protection (trips within 1/60th of a second) on 15 and 20 Amp single pole breakers at currents as low as 150 to 200 Amps

Can be safely flushed

Compatible Pipe Material: Multipurpose

wheelbarrows and ladders

Mr Heater F299721 (MHVFBF20NGT) Vent Free Blue Flame Natural Gas Heater, 20,000 BTU Awls & Brad Drivers for use on basementsHighlights: 20,000 BTU per hour For use with Natural Gas Heats up to 500 sq. ft. Blue flame burner for even convection heat Thermostat for automatic temperature control Automatic low oxygen shut off system (ODS) Legs and wall mounting hardware included 4500 ft high altitude restriction Equipped with a multi output valve for easy temperature regulation and a convenient Piezo ignition built right into the rotation of the knob for one handed ignition It