Pentair Max-E-Therm/MasterTemp Pressure Switch, 3A, ASME (473716Z) flocontrol and Quad filter assemblies where

and Quad filter assemblies where proper hardware tension keeps internal parts secured

The Hayward impeller with screw is designed for compatible TriStar pump applications where a 1

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

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

CMP 3 bar grate and frame assembly

Pentair Max-E-Therm/MasterTemp Pressure Switch, 3A, ASME (473716Z) flocontrol and Quad filter assemblies whereMonitor 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