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: Hot tub pool sensor spa part compatible with Balboa Spa M7 System, including models 30042, 30382, 32016, and 30344. Features: This hot tub sensor helps resolve "HH" and "SN" error codes and addresses spa temperature limit issues, along with other common error failures. Simple design for easy installation. Requires only basic tools. Direct replacement. Reliable Materials: Replacement temperature and high limit sensor with 24-inch cable and 1/4-inch bulb. 2-pin connector. Constructed from durable materials for reliable performance in 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 up to +/- 1-3 cm.