ELE09100213 CAL SPA CS5200R1A, (Or Any Last Letter Above) Circuit Board. Used 2005+ Single Pump 5200 Series Spa Models. Balboa Part Number: 53734.
THIS ITEM HAS BEEN DISCONTINUED BY THE MANUFACTURER.
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 is the last one we have.
ELE09100213 Cal Spa CS5200R1A Circuit Board for 2005+ single pump 5200 series spa models. Balboa part number 53734. Discontinued by the manufacturer — this is the last unit available. Before ordering, verify your old circuit board's chip ID number matches this replacement. Also confirm the Balboa 5-digit number on the white sticker (always begins with "5") to ensure compatibility with your specific spa model.