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  9. Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

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Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

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Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Item # 233750699

Mr. Heater Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger
Mr. Heater Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger
$2,199.99
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Shop all Mr. Heater
Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger

Item # 233750699

Mr. Heater Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger
Mr. Heater Mr. Heater 250,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel Heat Exchanger
$2,199.99
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The Mr.Heater 250,000 Power Vented Unit Heater provides big heat for big spaces. With 250,000 BTU of heat, the heater spreads warmth through factories or warehouses up to 8,400 square feet. A fan pulls air from the room to be heated, and the power vent system pumps exhaust out of the building through a single vent pipe. The design minimizes labor and makes for easy installation. Air louvers with three locking positions control the direction of the heat. Work in warmth with the Mr.Heater 250,000 Power Vented Unit Heater.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

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

  • Provides 250,000 BTU heat output
  • Heats up to 8,400 sq ft
  • Performs at 82% thermal efficiency
  • Designed with an aluminized steel heat exchanger
  • Ships equipped for natural gas (LP conversion kit sold separately)
  • Air louvers with three locking positions to change direction of heat
  • Easily installs using 3/8 in - 16 tpi threaded rods (sold separately)
  • ETL Certified
BrandMr. Heater
Country of OriginImported
Assembly RequiredPartial
Cabinet or Housing MaterialSteel
FinishPowder-Coated
Heater Area Heated8500 Sq ft
Heater FeaturesElectronic Ignition
Installation TypeCeiling mount
Heater Maximum BTU Heat Output Range140,000 or more
Heater StyleCompact
Heater TypeForced Air
Indoor/OutdoorIndoor
Intended Use GradeIndustrial, Commercial
Maximum BTU Heat Output250,000 BTU
Number Of Heat SettingsVariable
Power TypeNatural gas
Product Height34.5 in.
Product Length41.75 in.
Product Weight224 lb.
Product Width36.75 in.
Run Time24 hr.
Warranty3 year limited warranty on parts (1 year in high humidity or caustic environments) ; 10 year limited warranty on aluminized steel heat exchanger (5 years when installed in corrosive environments)
Manufacturer Part NumberF263064

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Q: When converted to LP what is a gas use per hour?

6 months ago
1 Answer
  • A: Thank you for your inquiry. This heater will burn about 12.5 lbs/hr of propane while it's running. Have a great day!
    6 months ago
    Helpful?

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Q: When converted to LP what is a gas use per hour?

6 months ago
1 Answer
  • A: Thank you for your inquiry. This heater will burn about 12.5 lbs/hr of propane while it's running. Have a great day!
    6 months ago
    Helpful?

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