The J-200 Series Hi-Limit Sensor 6000-093 is an original Jacuzzi safety sensor designed for all J-200 series spa heaters. This surface-mounted temperature sensor prevents dangerous overheating by automatically shutting down the heater when water temperature exceeds safe limits, protecting both your spa equipment and users from potential hazards.
When your Jacuzzi spa displays HH (high limit) or OH (overheat) error codes, this genuine OEM hi-limit sensor is the precise replacement part you need. At Bubbles Supply, we guarantee an exact fit for your J-200 series heater, back every sensor with a full 1-year warranty, and ship same-day to get your spa running safely again. This critical safety component requires proper electrical connections during installation—always disconnect power before replacing and ensure secure mounting to the heater surface for accurate temperature monitoring.