Pentair Max-E-Therm/MasterTemp Pressure Switch, 3A, ASME (473716Z) flocontrol Replacement spring for select PacFab

Replacement spring for select PacFab high flow valves

5 kW heater element is designed for compatible Watkins applications that use a 2 inch by 4 inch 230 volt element format

This XP2E 1

Installing a fresh basket can help restore cleaner surface maintenance and support better protection for downstream equipment

A filter cartridge supports the system by trapping suspended debris during everyday circulation

Pentair Max-E-Therm/MasterTemp Pressure Switch, 3A, ASME (473716Z) flocontrol Replacement spring for select PacFabMonitor water pressure conditions in compatible ASME heater applications with this 3A pressure switch. The switch helps confirm that required flow or pressure conditions are present before the heater continues operating, supporting both equipment performance and system safety. This replacement is useful when heater diagnostics point to pressure switch failure, inconsistent readings, or shutdowns caused by a worn sensor circuit. It should be evaluated