14W77 | R410A 3/8"x1/2"ODF TXV | Lennox Product Type_Main with Diagnostic Port It meets all applicable industry

It meets all applicable industry standards and is backed by Hydrolevel's reputation for quality and reliability

ensuring secure and leak-free connections

Its advanced thermostatic design maintains a consistent outlet temperature

The housing

we are committed to providing you with exceptional service

14W77 | R410A 3/8"x1/2"ODF TXV | Lennox Product Type_Main with Diagnostic Port It meets all applicable industry3 8"x1 2"ODF TXV: R410AThe Lennox 14W77 is a 3 8"x1 2" ODF thermostatic expansion valve (TXV) designed for use with R410A refrigerant. TXVs are essential components in refrigeration and air conditioning systems, regulating the flow of refrigerant into the evaporator coil. This specific TXV features precision engineered internals to ensure precise flow control, optimizing system performance and efficiency. The Lennox 14W77 TXV is constructed with high