Replaces Part Numbers: 53605, 32016, VS501, 30042, 30344, 30382, BAL32016, BAL53605, 9711-101, 52016, RME-30344A, 25-250-0344, 59-138-1071, 59-238-1000, 59-138-1070, 5-60-8007, 34-0202-K, 5-60-8013, 34-0202A-K, 25-200-1005, SG32016, 30344KIT, X801830. Compatible Models: Compatible with Balboa Spa M7 System, including models 30042, 30382, 32016, and 30344. Features: This hot tub sensor offers a quick solution for "HH" and "SN" error codes and temperature limit issues, as well as other common error failures. Simple design allows for easy installation with basic tools. Direct replacement for seamless integration. Reliable Construction: This replacement temperature and high limit sensor includes a 24-inch cable and 1/4-inch bulb with a 2-pin connector. Built with durable materials for reliable performance in various spa conditions. Design: The product may vary slightly in texture or color, which does not affect functionality. Color: As shown in photo. Material: Plastic. Package Contents: 1 x Hot Tub Sensor. Only the items listed are included. Note: Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.