Wet Back Smoke Tube Boiler is available in capacities ranging from 400 kg/hr to 20,000 kg/hr for oil or gas fired version from 400 kg/hr to 3,000 kg/hr for coal fired version. The Smoke Tube Boiler is equipped with automatic and semi automatic control and allows easy access for cleaning of smoke tubes. The Smoke Tube Boiler is available in three pass, smoke tube type design in completely wet back construction without any refractory at the rear. Wet Back Smoke Tube Boiler is designed in such a way that requires less space for installation.