Trane 4AYTXVH4A3042A Field Mounted Adjustable Thermal Expansion Valve Kit R-410A

The Trane 4AYTXVH4A3042A Field Mounted Adjustable TXV kit R-410A is a high-quality and highly accurate component that is meant to improve the efficiency of residential and light commercial air conditioning systems that use R-410A refrigerant. This kit also contains a field-adjustable thermal expansion valve that is an essential in controlling the flow of refrigerant in the system. The TXV control function is to measure accurately the amount of refrigerant flowing through it and this in turn will regulate the evaporator temperature and pressure for the right heat transfer efficiency. This kit is intended for use with Trane 2.5 to 3.5-ton air conditioning coils and will improve the system efficiency, comfort, and reliability of the system.