Pentair MasterTemp Pool Heater Thermistor | 42001-0053S DE Filter Simple drop-in installation with no

Simple drop-in installation with no modifications required

reduces downtime

SP1095 (above-ground pools)

spring and O-rings

Pentair MasterTemp Pool Heater Thermistor | 42001-0053S DE Filter Simple drop-in installation with noPentair Mastertemp & Max E Therm Thermistor 42001 0053s Ensure your pool or spa heater operates efficiently with the Pentair Thermistor 42001 0053s, a crucial replacement part designed for precise temperature regulation. This thermistor and water sensor is compatible with several high performance heaters, including the ETI400, Mastertemp, and Sta Rite Max E Therm models. This replacement thermistor is tailored specifically for the electrical systems