Overview Reviews Similar Products Product Description Bulfrog 65 Circuit Board. Processor: BULF65R1B Balboa PN: 52392. Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Bullfrog Spa Control Panel, Premier 4 Button $249.95 Add to Cart Quick view Bullfrog Spa Control Panel, Premier 8 Button $369.95 Add to Cart Quick view Bullfrog Spa Control Panel, Classic 6 Button $259.95 Add to Cart