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 offers a fast solution for resolving "HF" and "SN" error codes and spa temperature limit issues, as well as various other error code malfunctions. Simple design allows for easy installation. Requires only basic tools. Direct replacement part. 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 under various conditions. Color: As shown in photo Material: Plastic Package Contents: 1 x Hot Tub Sensor Note: The package includes only the items listed above. Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by 1-3 cm.