Trane VAL19487 Thermal Expansion Valve
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Chicago IL 60007
The Trane VAL19487 Thermal Expansion Valve is a refrigerant metering device designed for compatible Trane air conditioners, heat pumps, and other HVAC systems. It automatically regulates the flow of refrigerant into the evaporator coil based on system demand, maintaining proper superheat for efficient heat transfer. This precise control improves cooling and heating performance, enhances energy efficiency, protects the compressor from liquid refrigerant damage, supports reliable system operation, and helps extend the service life of compatible HVAC equipment.