Spa Equipment Products Balboa Topside 4-button Digital Duplex Control Panel -52522 $209.78 Balboa Topside 4-button Digital Duplex Control Panel -52522 $209.78 Part Number: 52522 Balboa Topside 4-button Digital Duplex Control Panel -52522 Maximum quantity exceeded Minimum purchase amount of 0 items is Required Maximum purchase amount of 0 is Allowed 209.780 10000000 Manufacturer: Balboa Description Topside - Balboa 4-button Digital Duplex Control Panel (#52522)Used on HS55 Value SystemsSame as #51223 Product Search