125,000 BTU Big Maxx Beige & Bisque Natural Gas Unit/Utility Heater w/ LP Conversion Kit by Mr. Heater at Fleet Farm
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Mr. Heater 125,000 BTU Big Maxx Beige & Bisque Natural Gas Unit/Utility Heater w/ LP Conversion Kit

Store SKU ID: 100939906
$699.99 CLEARANCE
Reg. $949.99
Clearance Item Policy 
Store SKU ID: 100939906
$699.99 CLEARANCE
Reg. $949.99
Clearance Item Policy 
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Not available for pick up at Germantown
Find in Aisle L10

Consumers across the country are turning their garages and barns into heated work spaces that can be used comfortably 12 months per year. Mr. Heater Big Maxx unit heaters use a built-in electric high-velocity fan to pull cool air into the rear of the heater and over a heat exchanger, forcing air into the surrounding area. This heater requires 115 volt AC power and can be vented vertically or horizontally - please check local codes and restrictions. This heater can operate using propane (LP) or natural gas (NG). Proper venting is required and is sold separately. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections, installation is a cinch.

  • Looking for a way to turn your garage, small shop, or barn into a year round workspace then the 125,000 BTU Natural Gas Unit Heater is the way for you to go as a safe, quiet, and reliable heat source
  • Requires natural gas to run and includes one 0.5 in gas connection
  • Will heat an area of approximately 3,125 sq ft
  • Durable Spark Ignition and robust factory standard self -diagnostic control module
  • Requires 115V AC power with Category 1 vertical venting or Category 3 horizontal venting
  • Low Profile Design so heater can be installed in low-ceiling buildings with 1 in clearance easily
  • Minimum of 8 ft clearance from floor to base of heater is required
  • Built-in electric high-velocity fan pulls cool air into the rear of the heater, across a heat exchanger, and into surrounding areas
  • 125,000 BTUs per hr output
  • Includes 1 natural gas heater, 2 angle brackets for ceiling mount, I natural gas to liquid propane conversion kit, one 0.5 in gas connection and requires all venting (sold separately) and 1 thermostat (sold separately)
  • Easy assembly required using supplied brackets, external access to power, and thermostat connections
  • Item assembled measures 31.85 in L x 29.7 in W x 29.45 in H
  • 3-year limited manufacturer's warranty on all parts and burners
  • 10-year limited manufacturer's warranty on any defects in the heat exchanger
  • Weight: Approximately 89.1 pounds
  • Shipping Dimensions: Approximately 31.85 x 29.7 x 29.45 inches.
  • This product cannot be shipped to: CA

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