Hot water boilers are equipment used to heat water to high temperatures, usually for central heating systems, domestic hot water supply or industrial processes. These boilers are designed to operate at lower temperatures than steam boilers, but high enough to heat water to usable temperature points for various purposes.

   The main types of hot water boilers include:

1.Central heating hot water boilers – These are used in residential and commercial buildings to provide hot water and heat in central heating systems.

2.Industrial hot water boilers – These are used in industrial processes that require hot water for various applications, such as cleaning, drying or other manufacturing processes.

Hot water boilers can be powered by different energy sources, such as natural gas, solid fuels or electricity. They work by heating water by burning a fuel or by using an electrical energy source, and then the heated water is distributed in pipe networks to the points of use.

   These boilers are important for the energy efficiency, safety and sustainability of heating systems, playing an essential role in managing heat and hot water.