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

Description: 20,000 BTU
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The Mr. Heater® Vent-Free 20,000 BTU Radiant Natural Gas Heater provides the perfect supplemental heating solution, even on the coldest days. Conveniently equipped with a thermostat and battery-powered ignition, This Mr. Heater natural-gas heater requires no electricity, so you can keep warm even if the power goes out. It includes a wall bracket and floor feet for versatile mounting options. The 20,000 BTU radiant natural gas heats up to 500 sq. ft., using multiple radiant burner tiles that heat surrounding objects, which then heat the air. With a factory-standard Oxygen Depletion Sensor (ODS), you can rest assured this heater will provide years of safe, reliable, comfortable heat.
Manufacturer model #: F299821.

  • 20,000 BTU per hour
  • Heats up to 500 sq. ft.
  • Radiant heat burner
  • Thermostat for automatic temperature control
  • Automatic low-oxygen shut-off system
  • Include legs and wall-mounting hardware
Web ID: 100132303