Boiler (Radiator Distribution System):
Boilers are another common type of heating system. They run hot water or steam through pipes to ensure heating. However, it is comparatively more expensive to install and even more expensive to operate. The reason stoves and boilers are known as central heating systems is because the heat is generated in a central part of the house and then distributed throughout the house. They are an efficient and useful heating choice, albeit a little on the pricey side.