A radiator works by circulating hot water or steam through a network of pipes that are connected to a heat source, such as a boiler or furnace. The heat from the water or steam is transferred to the air in the room, warming it up. Radiators are a common type of heating system in homes and other buildings.
Radiators are an efficient way to heat a room because they can transfer heat quickly and evenly. They are also relatively easy to install and maintain. However, radiators can be expensive to purchase and install, and they can take up a lot of space.