☆【UNIVERSAL COMPATIBILITY】: 42002-0024S Stack Flue Sensor Replacement for Pentair MasterTemp pool and spa heater electrical systems, also fit for Pentair Sta-Rite Max-E-Therm pool and spa heater electrical systems model SR200, SR333, SR400.
☆【DIRECT REPLACEMENT】: Replaces OEM Part No. 42002-0024S sensor parts. Please double check part # before you buy.
☆【FUNCTION】: The Stack Flue Sensor prevents the flue gas output from exceeding 500 degrees F, operating temperature from -20°C to 105°C, and fix typical error codes E-02, E-05 and E-06.
☆【PREMIUM QUALITY】: Made of durable Stainless Steel material with smooth thread, easy to replace and install few minutes. Turn off the power before replacing it and wear work gloves to protect your hands.
☆【100% WARRANTY】: 42002-0024S Stack Flue Sensor Replacement comes with 30 day limited warranty from Funmit, you can feel a 100% confident buy and enjoy 24 hours pro tech online service.