This patented radiant 4000 to 18000 BTU Liquid Propane heater connects directly to two 1 lbs. cylinders and is the perfect solution for heating enclosed spaces like cabins up to 450 square feet. An integrated fan increases the heating capacity of this uni

• Brand Name: Mr. Heater
• Sub Brand: Big Buddy
• Heat Output: 18000 Btu/h
• Heating Area: 450 sq ft
• Heater Type: Radiant
• Product Type: Portable Heater
• ETL Listed: No
• Material: Plastic
• Wheeled: No
• Thermostat: No
• UL Listed: No
• CSA Listed: Yes
• Automatic Delay Shutoff: Yes
• Indoor or Outdoor: Indoor
• Color: Black
• Built in Timer: No
• Width: 12 in.
• Depth: 19 in.
• Heating Area Range: 300-600 sq. ft.
• Swivel regulators
• Hi-Med-Low heat settings
• Single control start knob
• Liquid Propane