Jacuzzi J300 2-Pump 230V 50/60Hz PCB (6600-297) pentairrainbow When plumbing repairs require a

When plumbing repairs require a step-down between line sizes

A worn switch can make heater control unreliable or difficult to operate

and this Maytronics Dolphin pool cleaner version uses the 9980630 reference for the 2008 frame configuration

and a clearly defined threaded bottom for compatible systems

Jacuzzi J300 2-Pump 230V 50/60Hz PCB (6600-297) pentairrainbow When plumbing repairs require aJacuzzi J300 2 Pump 230V 50 60Hz PCB (6600 297) is a replacement printed circuit board for compatible Jacuzzi or Sundance spa control systems. The circuit board manages key spa functions and must be matched carefully to the original system configuration, including pump count, voltage, model family, production range, and any circulation pump requirements. Use this board when a qualified technician has diagnosed a failed control board or when replacing