Trane VAL12376 Thermal Expansion Valve (TXV) Assembly

The Trane VAL12376 Thermal Expansion Valve (TXV) Assembly is an essential part of various HVAC systems which is to control the amount of coolant that enters the evaporator coil. This thermal expansion valve works based on temperature variation. When refrigerant flows through the valve, the temperature decreases sharply and the pressure drops as well. Such a temperature variation allows the valve to either open or close fully controlling the amount of coolant to flow in the system based on its cooling requirements. This precise control enhances system performance, avoids high refrigerant circulation, and protects the compressor from being destroyed by liquid slugging.