he common elements include: the furnace, the boiler, the super-heat section (if applicable), and various heat-recovery sections. Boilers can be fired with a variety of materials from the conventional -- coal, gas, and oil -- to the less usual -- carbon monoxide, municipal waste, and various wood and chemical by-products. Industrial boilers come in a wide variety of sizes and configurations.

A vessel, at pressure above atmosphere into which water can be supplied and by the application of heat, evaporated continuously into steam. There are several types. Most commonly, they are Packaged Boilers and most packaged boilers are Fire-tube boilers. Marine boilers are the most common type of water tube boilers.

Hot water heat, hot water boilers, water boilers, steam boilers, boiler parts, boiler manufacturers and gas boiler companies.