Funmit 42001-0063S High Limit Switch Replacement & 42001-0053S Heater Thermistor

Your heater will indicate when it is time to replace the high limit switch when the “HLS” LED is displayed. Notice Please check the user manual for your Pentair heater to ensure 42001-0063S is listed as the part number for the high limit switch Affordable and easy to install The Sta-Rite Pentair Hi-Limit Switch 42001-0063S fits the Max-E-Therm and MasterTemp pool heaters to keep them operating safely Compatible with Pentair MasterTemp (All Models) & Max-E-Therm - Models SR200, SR333, SR400 Size & Material 1/4 NPT Solid Brass Material 135°F Easy Installation Two spades located on top of the switch provide easy installation into the heater manifold. Pentair High Limit Switch Replacement Funmit 42001-0063S High Limit Switch Replacement & 42001-0053S Heater Thermistor Spa Heater Safety Switch Built to withstand the rigors of pool and spa environments, our sensors are made with high-quality materials for long-lasting performance. This replacement high limit switch is compatible with Pentair Sta-Rite Max-E-Therm and Pentair MasterTemp pool and spa heaters electrical system Replacement for Pentair 42001-0063S High Limit Switch Product Information The 42001-0063S High Limit Switch is used to detect when the water temperature exceeds safe limits (135°F) Make sure the power is off before you replace the new high limit switch Maintain precise temperature control for your pool or spa with our replacement sensors, ensuring a comfortable and enjoyable experience. Replaces high limit switch that has been damaged, corroded, rusted or failed Crafted to meet and exceed industry standards, these sensors provide accurate high limit control, promoting efficient and safe heating for your pool or spa. Pentair MasterTemp and Sta-Rite Max-E High Limit Switch (135°F)