Therm Products - Hot Spring Control Thermistor Assembly
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Hot Spring Control Thermistor Assembly - 38415
Thermistors are temperature sensors designed to shut off a spa heater if the water temperature exceeds 118 degrees Fahrenheit. They are installed by screwing one end into the No-Fault heater housing and plugging the other end into the side of the spa's control box.
| Product Type: | Spa Part |
| Manufacturer: | Therm Products |
| Product Type: | Pool Part |
See Owner's Manual for details