Logo Image
$3,000 Sweepstakes! Enter Daily >

Mr Heater Big Maxx Natural Gas Unit Heater; 125,000 BTU

Item TT16223
Product Image
ExtremeTerrain no longer carries the Mr Heater Big Maxx Natural Gas Unit Heater; 125,000 BTU . Please check out Toyota Tacoma Lifestyle Accessories for an updated selection.
Shop Owners Save More! Sign up for our dealer program

    Product Information

    Description, Reviews, Q&A, Specs & Installation

    Description

    Description. 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 125,000 BTU Natural Gas 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.

    • 125,000 BTU per hour
    • For use with natural gas
    • Heats up to 4,167 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
    • Heater accepts WiFi thermostats
    • Minimum 8 ft clearance from floor to base of heater required
    • 1/2in gas connection
    • Category 1 vertical, category 3 horizontal venting
    • Natural Gas to Liquid Propane conversion kit included
    • Thermostat sold separately - recommended 24V

     

    • Heating Area (Sq Ft) 4167
    • Weight 108
    • Model MHU125
    • Length 29.87
    • Width 31.62
    • Height 29.25
    • 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 Seperately
    • Fuel Type Natural Gas or Propane
    • Heat Type Forced Air
    • High Limit Safety Shut-off (HLS) Yes
    • Indoor Safe No
    • Ignition Electronic

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Tech Specs

    5.0

    Customer Reviews (1)

    Questions & Answers

    No questions about this product yet. Ask the First Question

          }