79005 Thermistor Hi-Limit

79005 – Hi-Limit Thermostat Sensor for Hot Spring and Caldera Spas

Protect your spa and ensure safe operation with the 79005 Hi-Limit Thermostat Sensor. This crucial safety component prevents overheating by monitoring water temperature and shutting down the heater if temperatures rise above safe levels.

Features:

• Genuine OEM replacement from Watkins

• Factory-calibrated for precise high-limit protection

• Easy plug-and-play installation

• Durable construction for long-term reliability in spa environments

Maintain peace of mind and prolong the life of your spa with this original Watkins part. Replacing a faulty high-limit sensor helps avoid costly damage and keeps your hot tub safe and efficient.