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The Pentair 461102 Pro Service Package is a water system repair package for MasterTemp and Max-E-Therm pool heaters. This kit supports the maintenance of internal water-related components, restores consistent heating performance, and helps prevent internal damage. It includes thermistors, a water pressure switch, high limit switches, and more. Using the correct repair set reduces downtime during service calls.
This Pentair service package is engineered for compatibility with original equipment and helps maintain safe and reliable heater operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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