Fully assembled and ready to go. Great for around the home and garden. The 100,000 BTU torch kit is the perfect size for homeowners who don't need the power of a farm torch. Flame weeding is a great way to reduce or eliminate herbicide use where children and pets could be exposed and is safe and easy. Use with a large or small cylinder (not for use with a disposable cylinder). CSA certified for the U.S. and Canada. Requires standard vapor withdrawal propane cylinder. Torch Specifications: Maximum capacity: 100,000 BTU/hr; Normal operating pressure: 18 P.S.I.; Operating Pressure Range: 5-25 P.S.I.; Approximate Flame Temperature: 2050 deg. F.; Fuel Consumption at 18 P.S.I.: 2.25 lb./hr; Maximum Fuel Consumption: 4.6 lb. hr; Fuel Inlet: 1/4' NPT; Torch Bell Diameter: 2'; Handle Length: 23'; Overall Torch Length: 27-1/2'.