Lennox 42W59 Reversing Valve Refrigerant including Series 5B models

including Series 5B models

High-Efficiency Filtration: 20-micron internal filtration prevents debris from entering the TXV or capillary tubes

providing superior corrosion resistance to withstand the high-temperature and high-pressure environments common in commercial boiler rooms and district heating systems

effective area unit operates within a 3-12 PSI spring range

Lennox 42W59 Reversing Valve Refrigerant including Series 5B modelsThe Lennox 42W59 Reversing Valve is a genuine OEM 4 way brass heat pump valve specifically engineered to transition refrigerant flow between heating and cooling cycles. Designed for high pressure R 410A systems, this SHF Series reversing valve features 1 2" x 7 8" ODF (Outside Diameter Female) sweat connections, ensuring a leak resistant seal during brazing. Utilizing a 24V AC solenoid pilot, the 42W59 provides the rapid response required for