Mr. Heater Big Maxx Propane Unit Heater 50,000 BTU/Hr. - Heater - Mr. Heater

Mr. Heater Big Maxx Propane Unit Heater 50,000 BTU/Hr.

SKU: F260410
In Stock!

Mr. Heater

  • $1,089.99
    Unit price per 

Only 1 left!

If you are looking to turn your garage or barn into a work space you can use all year-round, you will have to find a safe quiet and reliable heat source. This 50,000 BTU Propane Unit heater is the way to go. It uses a built-in electric high velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas. These heaters only require 115v AC power and can be vented vertically or horizontally - please check local codes and restrictions. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections - installation is a cinch. With the Durable Spark ignition and robust factory standard self-diagnostic control module, we can offer a 3 year factory warranty on all parts and burners and a 10 year warranty on any defects in the heat exchanger. This heater offers the operating versatility and safety that you have come to expect from Mr. Heater.
  • 50,000 BTU per hour
  • For use with propane gas
  • Heats up to 700 sq. ft.
  • Spark ignition features self-diagnostic control module
  • Includes 2 angle brackets for ceiling mount
  • Low Profile Design - Can be installed in low-ceiling buildings
  • Minimum 8 ft clearance from floor to base of heater required


Show Download Tool No
BTU per Hour 50,000
Heating Area (Sq Ft) 700
Tank Capacity (Min) No
Run Time (Hrs at Max BTU) No
Run Time (Hrs at Min BTU) No
Fuel Consumption/Burn Rate (Gal/Hr) No
Electricity Required No
Maximum Elevation (Ft) No
Weight (Lbs) 70.00
Model MHU50LP
Oversized Yes
Length 29.33
Width 15.50
Height No
Disclaimer For elevations above 2,000 feet ratings should be reduced at the rate of 4% for each 1,000 feet above sea level or as specified by local authority having jurisdiction.
Use Residential Garages, Metal Buildings, Warehouses, Agricultural Building, Storage Buildings
Warranty 3 year Limited on parts and burner, 10 year limited on heat exchanger
Thermostat Sold Separately
Safety Tip-Over Switch No
Fuel Type Propane
Heat Type Forced Air
Oxygen Depletion Sensor (ODS) No
High Limit Safety Shut-off (HLS) Yes
Indoor Safe No
Ignition Electronic
Hose & Regulator Included No

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