Optimum Pool Technologies Heater Repair Kit for Pentair MasterTemp & Max-E-Therm

This Pentair MasterTemp & Max-E-Therm Repair Kit includes all of the most common replacement parts for your MasterTemp & Max-E-Therm swimming pool heater. Whether you are troubleshooting your heater for one specific problem, or simply looking to tune up your Pentair MasterTemp or Max-E-Therm, this repair kit has what you need! This Kit Includes: (1) Stack Flue Sensor Replacement 42002-0024S (1) Thermistor Replacement 42001-0053S (1) Pressure Switch Replacement 42001-0060S (3902) (1) Gas Shutoff 140F Replacement 42002-0025S (1) High Limit 135F Replacement 42001-0063S