Description
The York S1-37338799000 4-Ton Adjustable Thermal Expansion Valve 8-Distributor Assembly is a refrigerant-metering unit used to regulate refrigerant flow into the evaporator according to system cooling demand. Its refrigerant distribution operation and application requirements in HVAC systems. It is placed between the liquid line and evaporator, it meters refrigerant evenly across multiple distributor circuits to maintain proper superheat during operation. It works with the compressor, condenser & evaporator coil to support balanced refrigerant flow efficient heat exchange and stable cooling performance throughout the refrigeration cycle.
