Jacuzzi J300 2-Pump 230V 50/60Hz PCB (6600-297) pentairrainbow This version is especially useful

This version is especially useful when the application calls for 11 kW output and the added protection of a weather-tight heater design

This Hayward OEM replacement is a solid option when restoring the visible trim components of compatible skimmer assemblies without replacing the full body

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

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

When plumbing repairs require a step-down between line sizes

Jacuzzi J300 2-Pump 230V 50/60Hz PCB (6600-297) pentairrainbow This version is especially usefulJacuzzi 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