Description
The York S1-1TVM5C1 Thermostatic Expansion Valve kit with 3/4-inch Chatleff connection metering components designed for use with R-454B modal it controls refrigerant flow into the evaporator by adjusting to temperature and pressure conditions, maintaining proper superheat for efficient heat exchange in HVAC systems. It is installed in air conditioners and heat pumps, it supports stable cooling performance across varying load demands. Within the refrigeration circuit, this plays a vital role in regulating refrigerant distribution, protecting the compressor, and ensuring consistent, efficient operation in commercial equipment.
