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 parts compatible with Balboa Spa M7 System models 30042, 30382, 32016, and 30344. Sensor Features: This hot tub sensor provides a quick solution for "HH" and "SN" error codes and temperature limit issues, as well as various other error code malfunctions. 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. Note: Texture and color variations may occur due to manufacturing differences. These variations do not affect functionality. Color: As shown in photo Material: Plastic Package Contents: 1 x Hot Tub Sensor Note: Light reflection and different display settings may cause slight color differences between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.