Balboa Circuit Board for VS520SZ Control Systems - 55151-01

This Balboa® printed circuit board (PCB) is for VS520SZ hot tub control systems. Supports a primary and secondary hot tub pump, additional pump or blower, circ pump, ozonator, stereo and light. Genuine OEM Board Compatible with Serial STD topside control keypads Product Notes: Balboa® circuit boards must be identified with the chip number and/or part number to guarantee the existing control keypad and other components will function. See below for associated part and chip numbers. Circuit boards are not returnable, but are covered under warranty. How to Find Your Circuit Board Chip Number Details: Primary Pump Circuit: 2-Speed - 120V/240V Secondary Pump: 2-Speed - 120V/240V Additional Pump OR Blower Circuit: 1-Speed pump or blower - 120V/240V Ozone/UVC Circuit: 120V/240V Circulation Pump Circuit:120V/240V A/V Circuit:120V/240V Light Circuit:12V Spa Light Compatible Control Keypad Type: Serial STD Compatible Keypad Part Numbers:53189 Chip Numbers: INFI10R1A, VS520SZR1A, VS520SZR