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Heater Hi Limits

38416 High Limit Sensor. Hot Spring.

High Limit Sensor. Hot Spring.

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Item #: 38416
Retail Price:
Our Price: $17.94
Availability: Usually leaves our warehouse within 1-2 business days

Watkins 38416 Temp Sensor, mate to 38415. Make sure your spa water temperature is always at a safe level with this hot tub replacement temperature sensor. The sensor, also called Hi Limit Thermistor, is a safety device designed to sense spa water temperatures and then communicate with other parts of the spa heating system to shut down the heater if the water temperature exiting your heater exceeds 118 degrees F. The thermistor is simple to install and works with Hot Spring and Tiger River spa models made from 1995-2002.

  • This is the smaller sensor used in No Fault 6000 spa heaters
  • Temperature sensor easily screws into the inlet port
  • Used on Hot Spring and Tiger River spa models made from 1995-2002
  • You should always replace thermistors in pairs
  • Availability: Usually leaves our warehouse within 1-2 business days

38416 is used in no fault 6000 heaters. Screws into the inlet port and is the smaller of the two sensors. Used on 1995-2002 Hot Spring and Tiger River Spas.

River Spas.



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