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The Gecko 9920-400684 Hi-Limit Sensor is designed for MSPA-1, MSPA-4, and TSPA control systems used in spas and hot tubs. This sensor has a 76 inch long cable and a 1/4 inch bulb diameter, making it essential for maintaining the safety and efficiency of your spa equipment.
Gecko's hi-limit sensor ensures your spa operates safely by monitoring and controlling high temperatures. With its long cable and precision bulb, it is ideal for spas and hot tubs requiring reliable temperature regulation.
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