suitable for Hot Tub Sensor for Spa Heater M7 System with 24inch Cable Temp/High Limit,Hot Tub Sensor Replaces for 30042 30382-CHENG DU SI XI 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: The Hot Tub Pool Sensor Spa Parts Compatible with for Spa M7 System 30042 30382 32016 30344 Sensor Features: The Hot Tub Sensor provides a speedy resolution for " and "SN" error codes and spa temperature limits, along with other error code failures, Simple design for easy installation, Only basic tools required, Direct replacement. Reliable Materials: The Hot Tub Sensor, that Replacement Temp/Hi Limit Sensor, 24inch Cable, 1/4inch Bulb, 2-pin, is Crafted from reliable materials, sturdy and reliable, ensuring normal working in conditions. The texture/color difference of the product is different, which does not affect the use Colour:Photo Color Material:Plastic Package Contents: 1x Hot Tub Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.