The 14” Hi-Limit Sensor is an essential safety component for maintaining optimal operation in spa and hot tub systems. Engineered to detect excessive water temperatures, this sensor helps protect the heater and surrounding equipment by shutting down the system when limits are exceeded. Its compact design and 14” cord allow for easy installation in a variety of setups, making it a reliable replacement or upgrade. Built with durable materials and wide compatibility, it's trusted by spa professionals to ensure consistent and safe performance.