United Spa C5 Series Sensor – Temperature / Hi-Limit Replacement
Keep your spa heating system safe and accurate with the United Spa Control C5 Series Sensor, designed for use as either a temperature sensor or hi-limit safety sensor in C5 control systems. This essential replacement component ensures your spa maintains the correct water temperature while protecting the heater from overheating conditions.
If your spa is displaying sensor errors, shutting down unexpectedly, overheating, or failing to reach the set temperature, a worn or faulty sensor is often the cause. This C5-compatible sensor restores precise monitoring and reliable communication with your control board.
Built to withstand harsh spa environments - heat, moisture, and chemical exposure, this sensor provides dependable long-term performance.
Features:
✔️ Replacement temp or hi-limit sensor for United Spa C5 Series
✔️ Ensures accurate water temperature monitoring
✔️ Protects heater with hi-limit safety shutoff
✔️ Ideal fix for temp errors, overheating, or shutdown issues
✔️ Durable, spa-rated construction for heat & chemical resistance
✔️ Easy installation with direct-fit wiring
Keep your spa safe, stable, and heating properly with the United Spa C5 Series Sensor - available at Splash Pool & Spa, Peterborough’s trusted source for spa sensors, control components, and expert support.
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