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Sensors

Hot Tub Sensors for Balboa, Gecko, Watkins, Jacuzzi, Hydo Quip, and other hot tub suppliers. Hot Tub Sensors are used to monitor water temperature. If you are getting an error code related to a faulty sensor, it is best to replace both sensors on heater manifold. Hot Tub sensors are a common hot tub part that has to be changed.