Balboa Water Group | PCB, Catalina, CAT75, 2000 Value | 52316 | CAT75R1A $1,046.75 Balboa Water Group | PCB, Catalina, CAT75, 2000 Value | 52316 | CAT75R1A | Discontinued Catalina Spas Replacement Board Based on the Balboa 2000 Value architectureBalboa circuit boards are marked with a “Chip Number” that is located...