Balboa Dual Sensor Set – 96" Temp & Hi-Limit (30337)

Ensure safe, accurate heating performance in your spa with the Balboa Dual Sensor Set (30337), a genuine replacement pair consisting of both the temperature sensor and the hi-limit safety sensor. With 96" cables, these sensors are designed for flexible routing and perfect compatibility with a wide range of Balboa spa control systems.

The temperature sensor provides precise water-temperature readings to maintain your set heat level, while the hi-limit sensor safeguards your spa by shutting the heater off if unsafe temperatures occur. If your hot tub is displaying sensor errors, shutting down unexpectedly, overheating, or failing to heat properly, replacing both sensors as a matched set is the most reliable solution.

Built for durability in high-moisture, high-temperature environments, this Balboa OEM sensor set ensures dependable communication with your spa pack and long-term consistent performance.

Features:
✔️ Genuine Balboa 30337 dual sensor set
✔️ Includes temperature and hi-limit sensors
✔️ 96" cables for easy routing in spa equipment bays
✔️ Correct thermistor values for Balboa spa control systems
✔️ Ideal fix for flow errors, temp errors, or heater shutdowns
✔️ Durable, spa-rated construction for heat and chemical resistance
✔️ Easy plug-in installation

Restore accurate temperature control and safe heater operation with the Balboa 30337 Dual Sensor Set - available at Splash Pool & Spa, Peterborough’s trusted source for spa electronics, sensors, and expert troubleshooting support.