Circuit Board: J-300 Series – Jacuzzi J-300 (2018–Present)

6600-412 – OEM Jacuzzi® circuit board for J-300 Series models, 1-Pump, 60Hz, North American configuration. Used in spas manufactured from 2018–Present. Encrypted board, requires reprogramming with Pick-iT kit if used in pre-06/2018 spas.

Compatibility:

• Jacuzzi® J-300 Series, 1-Pump, 60Hz, North American Models (2018–Present)

Special Notes: Encrypted board - Not compatible with older model control panels. Requires reprogramming with Pick-iT kit if used in pre-06/2018 spas.