Mr. Heater High Intensity Radiant Natural Gas Garage Heater 40,000 BTU/Hr., MH40NG - Heater - Mr. Heater

Mr. Heater MH40NG - High-Intensity Radiant Natural Gas Heater 40,000 BTU/Hr.

  • SKU: SKU: F272800

    • $949.99
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    • 40,000 BTU per hour
    • For use with natural gas on patios and in large, well-ventilated garages and workshops
    • Heats up to 1000 sq. ft. (outdoor use only)
    • For use in buildings with 12 to 15 ft ceilings
    • Efficient infrared heat that directly heats people and objects which in turn heats surrounding air to desired temperature
    • Includes adjustable thermostat for individually controlled warmth and all necessary brackets and hardware
    • No electricity required
    • Easy to install
    • No moving parts to service 
    • Quiet, clean, odour-free operation
    • Non-corrosive materials used throughout construction


    99.9% Efficiency - that is what the Mr. Heater 40,000 BTU Natural Gas High-Intensity Radiant Heater offers. This heater gives you odour-free and quiet heat, and is a great option for keeping warm and toasty on the patio, or in large ventilated garages and other buildings with 12 to 15 ft ceilings

    Utilizing a unique power pile thermocouple to control the valve, there is no electricity required. Just hook-up the included millivolt thermostat with the appropriate wire - not included - then mount the heater to the wall, make the gas connection, and you are ready to go. 



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    BTU per Hour 40,000
    Heating Area (Sq Ft) 1000
    Tank Capacity (Min) 40# Propane Cylinder
    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) 28.20
    Model MH40NG
    Oversized No
    Length 35.50
    Width 12.50
    Height No
    Disclaimer Do not use in sleeping quarters, mobile homes, or recreational vehicles. For elevations above 2,000ft ratings should be reduced at the rate of 4% for each 1,000ft above sea level or as specified by local authority having jurisdiction.
    Use Patios, Loading Docks, large Garages, Automotive Repair Shops, Sporting Arenas, Public Entranceways
    Warranty 1 Year Limited
    Thermostat Yes
    Safety Tip-Over Switch No
    Fuel Type Natural Gas
    Heat Type Radiant
    Oxygen Depletion Sensor (ODS) No
    High Limit Safety Shut-off (HLS) No
    Indoor Safe No
    Ignition Match Lit
    Hose & Regulator Included No

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