Mr Heater F299721 (MHVFBF20NGT) Vent Free Blue Flame Natural Gas Heater, 20,000 BTU Awls & Brad Drivers "ANVIL" BUSHING

"ANVIL" BUSHING

Remove unwanted debris and prolong pump life

Can be safely flushed

for use on basements

Per package of 250

Mr Heater F299721 (MHVFBF20NGT) Vent Free Blue Flame Natural Gas Heater, 20,000 BTU Awls & Brad Drivers "ANVIL" BUSHINGHighlights: 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