PENTAIR Thermistor for Max-E-Therm and MasterTemp Heater Electrical System | 42001-0053S Pentair Complete Levelers and inspect the fit securely

and inspect the fit securely before restoring circulation

or feature accent lighting

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-Accessory Package NOT Included

PENTAIR Thermistor for Max-E-Therm and MasterTemp Heater Electrical System | 42001-0053S Pentair Complete Levelers and inspect the fit securelyPentair Thermistor for Max E Therm & MasterTemp Heater Replacement thermistor for Pentair Max E Therm and MasterTemp heater electrical systems to help regulate temperature control. Features Temperature sensor for Pentair Max E Therm and MasterTemp heaters. Direct replacement for improved temperature regulation accuracy. Designed to withstand pool heater thermal cycling and environments. Description The Pentair Thermistor is engineered to replace worn