Mr. Heater 20,000 BTU Vent Free Blue Flame Heater

Easy-to-read digital temperature display. Convenient top-mounted comfort control adjustable thermostat. Quiet, integrated blower for gentle circulation of heated air. Built-in low oxygen sensor. Blue flame burner for even, convection heat. Battery-operated electronic ignition. Easy to install. Wall mount or free standing (feet kit included). Heats up to 600 sq. ft. Produces up to 20.000 BTU's.

Additional Information
This vent-free radiant heater allows you to enjoy the comfort and warmth of safe, clean-burning heat. No venting or chimney required. Easy-to-read digital temperature display. Convenient top-mounted comfort control adjustable thermostat. Quiet, integrated blower for gentle circulation of heated air. Built-in low oxygen sensor. Blue flame burner for even, convection heat. Battery-operated electronic ignition. Easy to install. Wall mount or free standing (feet kit included). Heats up to 600 sq. ft. 99.9% efficient. Operates on one AA battery (included).