Sealey LP13 Space Warmer® Propane Heater 10,250-15,354Btu/hr Bottle Mounting Ceramic plaque type heater. Mounts on the rim of a propane cylinder. Adjustable output from 10,250 to 15,354Btu/hr. Supplied with 37mbar fixed regulator and 700mm gas hose. Gas bottle not included. Specification Fuel: Propane Output: 10,250-15,354Btu/hr Fuel Consumption: 0.22-0.33kg/hr Comes with a 12 Month Manufactures Warranty