Cal Spas Circuit Board, Chip Number: OG2000R1A (Newer Revision May End With Any Letter). Used In 1996. Balboa Part Number: 50931. SPECIAL ORDER ONLY! Please Allow 2.3 Weeks Delivery. Now discontinued and no longer available. NOTE: Please Check Your Chip ID Number On Your Old Circuit Board To Make Sure This Is The Correct Circuit Board For Your Spa. Also, Check The Balboa 5-Digit Number. This Number Is Located On A White Sticker And Always Starts With A “5”. This Part Is Non-Returnable, Only For Exchange On Warranty. Cal Spas Offers A Limited 30-Day Warranty On Their Circuit Boards. View AllClose
