Temperature Sensor Part # 6600-751

Three pin connection with plug. Replaces previous part number 6600-533 & 6600-551 on specific models*.

We recommend replacing o-ring part number at the same time which can be purchased separately here.

Fits the following models:

• 2018+ Sundance 680 Series
• 04/2017+ Sundance 780 Series
• 10/2016+ Sundance 980 Series
• 2016+ Sundance 880 System
• 2015+ Jacuzzi J-500 Collection
• 09/2015+ Jacuzzi J-400 Collection
• 2016+ Jacuzzi J-300 Collection
• 2018+ Jacuzzi J-200 Collection
• 2018+ Jacuzzi J-100 Collection

Specific models that replace 6600-551*:

• 2016-July 2021 J-325, J-355 and J-365

PLEASE NOTE: Due to the sensitive nature of electronics, items such as circuit boards, sensors, pumps, heaters, control panels, SmartTub, transformers, fuses, etc. are NOT returnable regardless of condition, whether it was or was not installed, or whether it was incorrectly ordered. This is done to ensure every single component we ship has not been damaged or tampered with.