Romalon 42001-0053S Heater Thermistor Stainless Steel for Pool Heater Parts Replacement Part 42001-0053S

42001-0053S Thermistor Compatible with Pentair pool and spa heaters The part works with Pentair Sta-Rite Max-E-Therm & MasterTemp pool and spa heaters electrical system. The package includes 1pc of 42001-0053S Thermistor. The part possibly fixes the following problems: If the temperature on your control panel displays incorrect temperature, your thermistor may need to be replaced. Thermistor often displays a temperature that is much too high when it reaches the end of its lifespan. You may replace it to fix this issue easily. Please Note: Make sure the power is shut off before replacement. Wear work gloves to protect your hands. The part is compatible spare part (not original), the brand names mentioned and any related models designation above are only for purposes of demonstrating compatibility.