What is the definition of a steam coils? A steam coil is a type of heat exchanger that uses a steam-filled tube to transfer heat to a surrounding fluid, typically air or water. Steam coils are popular in a variety of heating, cooling, and other applications. They are most commonly used in industrial spaces such as factories, laundries, or power plants. In these applications, the steam coil is used to transfer heat from a steam source to a heated space or to a cooling application.
Steam coils are typically made up of a long tube, usually copper, which is filled with a pressurized steam. The tube is then coiled in a cylindrical shape, which helps to increase the surface area in contact with the surrounding fluid. The tube is attached to a heat source, such as a boiler, and a fan is used to blow the heated air around the coil. The heat is then transferred to the fluid, either by direct contact or radiation.