Expansion Tank

The expansion tank is usually round or rectangular. Due to the thermal expansion and contraction of water in the heating system, when the hot water heats up, the water volume in the system increases. When there is no place to hold this part of the expansion of water, the water pressure in the heating system increases, which will affect normal operation. . The expansion water tank contains the water expansion of the system, which can reduce the water pressure fluctuation caused by the expansion of water, and improve the safety and reliability of the system operation. When the system leaks for some reason or the system cools down, the water level of the expansion tank Descend to replenish water for the system. The expansion tank can also stabilize the pressure of the system and remove the air released by the water during the heating process.