Hot Tub Sensor Replaces Part Number: 53605, 32016, VS501, 30042, 30344, 30382, BAL32016, BAL53605, 9711-101, 52016, -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 Spa M7 System, 30042, 30382, 32016, 30344 Sensor Features: This hot tub sensor provides a fast solution for resolving " and "SN" error codes and spa temperature limit issues, as well as various other error code failures. Simple design for easy installation. Requires only basic tools. Direct replacement. Reliable Materials: The hot tub sensor is a replacement temperature and high-limit sensor with a 24-inch cable, 1/4-inch bulb, and 2-pin connector. Made from durable materials to ensure reliable performance under various conditions. Color: As shown in photo Material: Plastic Package Contents: 1 x Hot Tub Sensor Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.