Description
The First Company CP7043 3.5-5 Ton Thermal Expansion Valve R22 Heat Pump is a precision control unit that regulates refrigerant flow into the evaporator coil, ensuring optimal cooling and system efficiency. It works by adjusting the amount of refrigerant based on temperature and pressure changes, maintaining proper superheat and preventing coil evaporation. It is used in heat pumps and air conditioning units. It improves energy efficiency, enhances equipment performance, and reduces wear on compressors. Its reliable operation reduces maintenance needs and system downtime.









