Replaces Part Number: 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 models 30042, 30382, 32016, 30344. Sensor Features: This hot tub sensor helps resolve "HH" and "SN" error codes and temperature limit issues, as well as other common error failures. Simple design for easy installation. Requires only basic tools. Direct replacement. Reliable Materials: This replacement temperature and high-limit sensor features a 24-inch cable, 1/4-inch bulb, and 2-pin connector. Constructed from durable plastic materials for reliable performance in various conditions. Note: 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. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.