DreamMaker Spas Replacement Hi Limit / Temperature Sensor, Balboa 30278 Restore accurate temperature monitoring and dependable overheat protection with this Balboa Water Group replacement temperature and high-limit sensor assembly. Designed for compatible DreamMaker Spas and Balboa spa control systems, this dual-sensor assembly monitors water temperature while helping protect the spa from unsafe operating conditions. The assembly includes a 96-inch temperature sensor and a 31-inch high-limit sensor. Both sensors feature a 1/4-inch diameter probe and connect through a single 4-pin plug for straightforward replacement. Product Features Combination temperature and high-limit sensor assembly Designed for compatible Balboa Water Group spa controls 4-pin connector Four-wire configuration 1/4-inch diameter temperature sensor 1/4-inch diameter high-limit sensor Temperature sensor wire length: 96 inches High-limit sensor wire length: 31 inches Balboa part number: 30278 Specifications Sensor Application: Spa ControlSensor Type: Temperature and High LimitManufacturer Application: Balboa Water GroupControl Model: Balboa 4-PinConnector Type: 4-PinSensor Diameters: 1/4 inch and 1/4 inchWire Count: 4-WireWire Lengths: 96 inches and 31 inches Please verify the connector style, sensor dimensions, wire lengths, and original part number before ordering to ensure compatibility with your spa control system. DreamMaker OEM Part # 400782