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 30042, 30382, 32016, 30344. Features: This hot tub sensor provides a solution for "HH" and "SN" error codes and temperature limit issues, as well as various other error code 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 materials for reliable performance in various conditions. Note: Texture and color may vary slightly, which does not affect functionality. Color: As shown in photo. Material: Plastic. Package Contents: 1 x Hot Tub Sensor. Note: Other items not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.