Mr. Heater 20,000 BTU Vent Free Radiant Natural Gas Heater - F299821

This radiant 20,000 BTU natural gas vent free heater provides supplemental heating and heats up to 700 sq ft. It includes a thermostat for automatic temperature control and battery-powered electronic ignition.

The unit can be permanently mounted to a wall or fastened to the floor with the included mounting brackets and fasteners.
Radiant heat burner
Multiple burner tiles
Automatic low oxygen shut-off system (ODS)
Battery included