Features: Compatibility: This temperature sensor is a replacement part for spa temperature sensors and is designed for use with hot tubs. It is a reliable hot tub heater sensor engineered to help maintain the desired water temperature in your spa system. This temperature sensor is compatible with the following models: - 2007+ J-270, J-280, J-355, J-365, J-375 - 2005+ J-210, J-220, J-230, J-200 LED Models - 20052007 J-325 - 2004+ J-335, J-345 - 20032005 Del Sol Models - 20022003 J-320, J-330, J-340 - 2002+ J-300 Solves Water Temperature Issues: This hot tub temperature sensor helps resolve common error codes such as OH or ICE on Sundance spas and other compatible hot tub systems. Easy Installation: Disconnect the old temperature sensor from the hot tub, tape the new sensors wire to the old one, and pull it through to the control board for connection. Additional Compatibility: Suitable for various systems including (2012+), 880 Systems (2005+), 850 Systems (19972005), 400, 600, 600-S, 750, 800, and 850 Systems. Also compatible with Suncoast (1992), Suntub SVDV Systems (496498), and 850 Systems (1997+). Replaces 6600-138 and 6600-105 (not included). Interchangeable with 6600-182 sensor (stainless steel) with box end connectors. For inground spas without a skirt, refer to model 6600-169. Also fits: J-300 LCD Series (2002+), J-350, J-360, J-380 (20022003), J-355, J-365, J-375, J-385 (20042006), and all J-400 Models (20062009). Part Name: Temp Sensor Fitment: 6600-167 Material: Non-woven fabric Color: Black Package Contents: 1 x Temp Sensor Note: The package includes only the items listed above. Other products are not included. Due to lighting effects and monitor settings, the color of the item may vary slightly from images shown. Measurement error allowance is +/- 13 cm.