Lennox 99K40 Thermal Expansion Valve (TXV) 3/8" x 7/8" ODF 8 Ton Capacity 30"

The Lennox 99K40 Thermal Expansion Valve gets the efficiency improvements, especially in the air conditioning units and heat pump equipment. This TXV, with a 3/8” x 7/8” ODF and 8-ton capacity, makes sure that the correct amount of refrigerant is admitted into the evaporator. The control of the refrigerant flow rate by the cooling load requirement is optimal and energy efficient. This TXV enhances the reliability of the system by eliminating cases of underfeeding or overfeeding of the refrigerant leading to inefficiency or damage. It enhances cooling utility, Usess minimal energy, and provides longer equipment service for HVAC systems.