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5.0 out of 5 stars. 3 reviews
A woman outside with a dog
A woman outside with a dog

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

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

Item # 233752099

Mr. Heater Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater
Mr. Heater Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater
Highlights
  • Maximum BTU Heat Output:20,000 BTU
  • Power Type:Natural gas
  • Heater Area Heated:750 Sq ft
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$229.99
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Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater

Item # 233752099

Mr. Heater Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater
Mr. Heater Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater
Highlights
  • Maximum BTU Heat Output:20,000 BTU
  • Power Type:Natural gas
  • Heater Area Heated:750 Sq ft
View more details

$229.99
or
or
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$39/mo.†  suggested payments with 6 Months Financing or earn $11 in Rewards+ on this purchase.

Add this item to unlock free delivery!

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This Radiant 20,000 BTU Natural Gas Vent Free heater is the perfect supplemental heating solution, even on the coldest days. This heater is conveniently equipped with a thermostat for superior control of the temperature in your space. Also, with a battery powered electronic ignition, starting it is a breeze - battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners. Multiple burner tiles utilize radiant heat, warming your space with the power of the sun. With a factory standard Oxygen Depletion Sensor (ODS), rest assured this heater will provide you with years of comfortable and safe heat.

Looking for more information on heaters? Check out our guide on heaters in the product documents section.

  • Heats up to 700 sq. ft.
  • Radiant heat burner
  • Thermostat for automatic temperature control
  • Automatic low oxygen shut-off system (ODS)
  • Legs and wall mounting hardware included
  • Blower Fan Kit sold separately - available for 20K units and up only
  • 4500 ft high altitude restriction
  • For use with natural gas
  • Blower fan kit sold separately (F299201)

Q&As

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1 to 2 of 3 Reviews .
1 – 2 of 3 Reviews
Mississippi
Review 1

Gas heater

a year ago
Easy to set up and works great

Yes, I recommend this product.

Review 1

Fine

2 years ago
Smaller than i thought, but seems to work fine. ,

1 Ratings-Only Review