Mr. Heater 500000 Btu/h 1 sq ft Infrared Propane Hand Held Torch
Heat Output: 500000 Btu/h. The Mr. Heater 500,000 BTU Portable Torch features a form fitting ergonomic handle that makes maneuvering the torch a breeze. HND HLD TORCH LP 500000B. Heater Type: Infrared.