Heat Output120/135/150,000 BTU
Heating AreaUp to 3,800 sq. ft
Fuel Type100 lb. propane
Fuel Consumption5.5/6.2/6.9 lbs/hr
Max Operating HoursUp to 18 hours
Air Flow400 CFM

  • CSA certified for use with 100 lb. propane cylinder
  • Continuous electronic ignition
  • Convenient carry handle
  • Safety features include high-temperature limit shut-off, flame-out fuel cut, and thermocouple
  • Fully enclosed base
  • Heats up to 3800 square feet
  • 10-foot hose and regulator included
  • 1-year limited warranty

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View Manual

► Quick Start Guide (YouTube)

► Spring Cleaning (YouTube)

Product Description

We know you need your equipment to work as hard as you do. Trust Master’s Propane Forced Air Torpedo Heater to get the job done. It will warm up to 3800 square feet of your shop, barn, construction site, or wherever you need powerful, dependable heat. This high-output heater’s time-tested design includes the built-in convenience and advanced safety features you expect from Master products. Master – built for

  • Heat up well-ventilated construction sites, workshops, farms, or garages
  • Made of rugged steel for years of use
  • Variable BTU to efficiently heat-up well-ventilated spaces
  • Time-tested electronic ignition for easy start-up
  • 10-foot hose and regulator included
  • 1-year limited warranty

Product Features


Inlet Connector

Valve Knob

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