J-400 Series Heater Air Controls Control panel found on the

Control panel found on the following Jacuzzi® Hot Tub models

Buy only the best 6600-728 replacement circuit board for your Jacuzzi Hot Tub

Voltage run to the hot tub does not always dictate operating voltage of the circulation pump

It does this through an interaction with your regular dose of spa shock

Replenish combines the power of Oxone® with chlorine to shock

J-400 Series Heater Air Controls Control panel found on theJacuzzi J 400 Collection Heater 20138 001 J 400 Collection 240v LCD Heater. Fits the following J 400 models: 2006 2009 J 460 2006 2009 J 465 2006 2009 J 470 2006 2009 J 480 This is for spas only using the LCD spa pack which will use one of the following circuit boards: 6600 098 6600 180 6600 161 6600 728