and AHSA units

The module requires a 24VAC power supply and is rated for 60Hz operation

ensuring total compatibility with existing system configurations

It provides critical pressure-operated regulation to prevent liquid slugging and ensure the evaporator operates at peak thermal efficiency

designed to withstand the high-temperature environments of an exhaust airstream without premature failure

Trane VAL4359 Solenoid Valve 322838-753 and AHSA unitsThe Trane VAL4359 is a high precision 24VDC solenoid valve engineered for critical fluid or refrigerant control within commercial and industrial HVAC systems. As a genuine Trane OEM replacement part, this valve ensures seamless mechanical integration and maintains original equipment performance standards. This specific model features a 10 32 to 0. 125 hose fitting and 0. 125 ID hose barb connection, typically utilized in complex pneumatic or