Mr Heater F299721 (MHVFBF20NGT) Vent Free Blue Flame Natural Gas Heater, 20,000 BTU Wire Gauge 3 pack of self-grounding duplex

3 pack of self-grounding duplex receptacles

durable & consistent for wet stripping applications

Pot life is 1 hour @ 77°F (21°C) & 50% RH

Built in spout cutter

Dries to extra smooth finish

Mr Heater F299721 (MHVFBF20NGT) Vent Free Blue Flame Natural Gas Heater, 20,000 BTU Wire Gauge 3 pack of self-grounding duplexHighlights: 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