Description
The Carrier 4357 is an essential part called the 24V water solenoid valve for Carrier HVAC equipment that incorporates water lines. This valve stands approximately 3.1 inches on each side and is used to regulate the flow of water within your system. Chapter six- The operating principle of the valve: It uses a 24 v electrical signal to open or close the valve to control the flow of water. In hot water heating systems, the solenoid valve may be required to regulate the hot water flow to the radiant floor heating coils or hydronic fan coil units.
