The new range of gas fired radiant tube heaters provides direct heat and warmth in a multitude of industrial and commercial applications. The range is available in three types comprising 'U' tubes, single linear and double linear tubes 'U' tube for application flexibility Heat-treated aluminised calorised emitter tubes,Lightweight construction,Easy to assemble and fit,Aluminium reflectors designed to maximise downward radiation,Natural gas, propane or butane.