Pentair Max-E-Therm/MasterTemp Pressure Switch, 3A, ASME (473716Z) topsides It is a practical replacement

It is a practical replacement choice when an existing component is worn

It helps maintain a more complete enclosure assembly and supports safer long-term operation when installed correctly

0 HP rating

Whether the issue is slow heat-up times

Supports better service visibility and operating confidence

Pentair Max-E-Therm/MasterTemp Pressure Switch, 3A, ASME (473716Z) topsides It is a practical replacementMonitor 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