What is hot water heating system?
Hot water heating systems are built around the premise of radiant heat. Water is heated by a boiler and circulated throughout a building--usually homes (older homes, especially)--through a series of pipes that heat radiators that give off heat. The heat transfers to the air in the room. What are the advantages of hot water heating systems? Water is a much better medium for transporting thermal energy than air is; it warms up faster and stays warm for longer.