Hut type Composite Boiler is suitable for multiple fuels like agro waste, risk husk, bagasse, briquette, coal with multi furnace designs like stationary, dumping grate, pulsating grate and fluidized bedded system. The Composite Boiler is provided with water cool furnace to absorb heat from side wall and radiation losses by brickwork in fewer amounts. The Composite Boiler is made using quality grade raw material and components. Hut type Composite Boiler is offered in a sturdy construction that ensures longer functional life.