Trane VAL19274 Thermal Expansion Valve 3 Ton R410A

The Trane VAL19274 is a R410A refrigerant size and style Thermal Expansion Valve compatible with Trane HVAC systems. In particular, the TXV keeps a continuous eye on the temperature in the evaporator coil where the refrigerant absorbs heat from the air. The TXV allows the refrigerant flow to this temperature to optimize system performance and prevent damage to the compressor. For example, it stops the liquid refrigerant from flooding into the compressor, which can be a major problem. The Trane is ideal for 3-ton capacity HVAC systems and has a easy installation. The thermal actuator of this refrigerant flow control device is based on temperature changes.