puxyblue Pool Heater Repair Kit Replace 42002-0024S Stack Flue Sensor 42001-0053S Heater Thermistor 42001-0063S High Limit Switch Fit for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heaters
If you are not satisfied with the product for any reason, you may request a replacement or a full refund. If you are not sure if this replacement part is right for your appliance, please feel free to contact us or ask a question through Amazon, it would be our pleasure to serve you!
When the flue sensor needs to be replaced, it usually displays E05 or E06 error code;
When thermistors reach the end of their service life, the temperature is usually too high;
The upper limit electrical switch ensures that the power flow to the heater remains stable and safe.
Tips: Turn off the power before replacing parts.Wear work gloves to protect your hands.Be sure to cut off the power supply and wear protective gloves before installation.