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This patented radiant 4,000-18,000 BTU Liquid Propane heater connects directly to two 1 lb. cylinders and is the perfect solution for heating up to 450 sq. ft. An integrated fan increases the heating capacity of this unit, blending radiant and convection style heat to give you the best of both worlds. Two swivel regulators give you the ability to adapt usage from disposable cylinders to a remote gas supply with the purchase of a single hose and filter. To light the unit, simply push and rotate the knob. The built-in Piezo sparking mechanism will take care of the rest. With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off, you can be sure that you will enjoy years of comfortable outdoor safe heat.



  • 4,000, 9,000, or 18,000 BTU per hour
  • For use with propane gas
  • Heats up to 450 sq. ft.
  • Single control start knob
  • Hi-Med-Low heat settings
  • Swivel regulators
  • Automatic low oxygen shut-off system (ODS)
  • Accidental tip-over safety shut-off
  • Connects to two 1 lb. cylinders
  • Connects to a 20 lb. cylinder with optional hose
  • Fan operates on 4 D batteries or AC adapter, both sold separately
  • The distinctive RED Mr. Heater Buddy that has delivered comfort and safety for decades.


  • Brand: Mr.Heater
  • BTU Heating Rating: 18000
  • Area Covered: 250 to 499 sq ft
  • Power Source: Propane, Electric, Gas
  • Voltage: Not Electric
  • Color: Red
  • Type: Portable Oil Filled Radiator, Unit Heater
  • Heating System: Radiant
  • Control Style: Switch, Rotary Knob
  • Energy Star: Compliant
  • Assembled Product Dimensions (L x W x H): 19.0 x 12.0 x 17.5 Inches
  • Weight: 17.1 pounds
  • Operating Sound Rating: Quiet
  • Use: Emergency Heat, Tents, Campers, Workshops, Job Sites, Porches, Patios, Decks, Garages, Storage Buildings, Picnics, Tailgate Parties, Construction Trailers, Sporting Events, Barns, Sheds, Hunting Blinds, Shelters, Ice Fishing Shanties


Weight 1 lbs