Pentair MasterTemp & Sta-Rite Max-E-Therm High Limit Switch | 42001-0063S C7482 25 HP Pump w/ OmniX

25 HP Pump w/ OmniX W3VSP32820 — Compatibility is based on Hayward parts documentation and available OEM records

Follow your skimmer's installation manual for the recommended torque sequence and fastener specifications

electrical

cross-reference the part number printed on the transformer body itself against 520722 to confirm fitment

Pentair MasterTemp & Sta-Rite Max-E-Therm High Limit Switch | 42001-0063S C7482 25 HP Pump w/ OmniXThe Pentair High Limit Switch (42001 0063S) is the OEM replacement safety switch for Pentair MasterTemp and Sta Rite Max E Therm pool and spa heaters. If your heater is shutting down unexpectedly or displaying a high limit fault, this switch is the direct replacement component designed for that system. IMPORTANT: GAS HEATER COMPONENT PROFESSIONAL SERVICE REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or