All systems require a 4 wire 240v line to be installed. We also highly recommend using a GFCI breaker for added protection. All installations should be performed by a professional electrician. When shopping around be sure to confirm how many outlets are needed. Other systems require upwards of (4) 240v outlets, each of which can cost upwards of $750ea to install.   

System Size (Gallons)Type of PanelOutlet Type# of OutletsBreaker (Amps)
10/15/20/30Single BatchNEMA 14-30130
10/15/20/30Double Batch
NEMA 14-50160
50Single BatchNEMA 14-50160
50Double Batch
NEMA 14-50260 (x2)

The attached panel sheet discusses the electrical requirements further in detail.