York S1-025-42731-000 Reversing Valve Els PW 17895 For most commercial applications

For most commercial applications

or restricted heat exchanger

Simplified Commissioning: Use the USB backup and restore feature to clone configurations across the job site in seconds

OEM Compatibility: Precision 5/8" bore ensures a secure fit on standard condenser fan motor shafts used in Heil and ICP equipment

York S1-025-42731-000 Reversing Valve Els PW 17895 For most commercial applicationsThe York S1 025 42731 000 Reversing Valve is a critical 4 way solenoid operated valve designed for precise refrigerant flow reversal in residential and commercial heat pump systems. Engineered to meet exact OEM specifications, this 24V reversing valve features 1 2" x 3 4" ODF (Outside Diameter Female) sweat connections, ensuring a gas tight fit and reliable brazing during installation. This component is the primary mechanism for switching a system