Circuit Board: J-400 LCD Series – Jacuzzi J-485, J-475, J-445, J-435 (2019+)

6600-478 – OEM Jacuzzi® circuit board for J-400 Series Models, 2-Pump, 60Hz, North American configuration. Used in spas manufactured from 2019+. Includes encrypted board, not compatible with older model control panels.

Compatibility:

• Jacuzzi® J-485, J-475, J-445, J-435 (2019+), 60Hz, North American configuration

Special Notes: Replaces older part numbers. Encrypted board will not work with older control panels.