Pentair MasterTemp 125 Hi-Limit Switch (474367Z) defilters This replacement is especially useful

This replacement is especially useful when the original governor is damaged

Useful for restoring proper electronic function

The without-overlay configuration is practical when the correct overlay is already available separately or needs to be selected for the final control layout

That helps restore one of the core operating functions with a direct replacement

Pentair MasterTemp 125 Hi-Limit Switch (474367Z) defilters This replacement is especially usefulWhen a pool system depends on small parts working correctly, this MasterTemp 125 Hi Limit Switch gives the repair a cleaner, more confident starting point. Because pool equipment operates under heat, pressure, water exposure, and repeated service cycles, choosing the correct replacement helps reduce callbacks. For MasterTemp 125 heater work, correct component selection helps protect heating performance, water side sealing, ignition reliability, or