This part holds the thermistor in place while providing a water tight seal around the thermistor. The fitting holds the thermistor so it will be in contact with the water in the spa.
Replacement Instructions
Locate the fitting in the upper portion of the spa sheer wall in the equipment compartmet above the jet pump.
Make sure the water is below the fitting before loosening the fitting collar.
Turn the keep nut at the end of the fitting counter clockwise and remove the thermistor.
Turn the collar holding the fitting against the wall counter clockwise and pull through the water side.
