Coal boiler is a type of boiler, also called solid fuel heating boilers. It is generally used in places where there is no natural gas or where natural gas cannot be reached. It is preferred because it is easy to reach solid fuel. It is used in areas where there is no natural gas, in apartments and mass housing areas, in areas where there is mass life. There is a wide range of capacities in this type of boilers that can burn coal, wood or pellet fuels.
