Balboa VS510SZ Circuit Board, 54372-03

Replacement Balboa circuit board for the VS510SZ spa controller model. Chip number VS510SZR2D. OEM part number for the circuit board is 54372-03.

SpaGuts P/N: 10-175-3010

Board Features: Pump 1 dual speed, Pump 2 single speed, Blower/Pump 3 single speed, Ozone, Circ Pump

Circuit Board dimension (Approx): 11 inch x 5 inch

This circuit board is also a replacement option for the following part numbers (NOTE: If using as a replacement board for a Viking Spa or other Spas, make sure the pumps are rated NO MORE than 230V 12A): 54218-Z or 10-175-2002 (Controller kit), 54371HC1 or 54371-01 (Control System), 53753 (System 53752, Chip KEYS211D), 54345, 54344 (KEYS211D Control System), 54757 (System K211D4K), 3-60-0079; 055036, 33-0033, 55098-01 Control System or 55099-01 Circuit Board HS200VSR2A/B/C (Special Lighting Module Plugs into 12V Light Socket), Chip HS200M7, Chip HS200VSR2B, Chip KEYS211DR1B, Chip VS510SR2B, Chip VS510SZR1A, Chip VS510SZR2, 33-0033-K, 59-138-1684, 59-355-1684, 59-138-1684, 33-54372-K, 55196 / 55197 or GVS500SZ ("Silent Sentry Light" will NOT be supported), 54559 System, 56658 (System VS510SZ), 53534 / 54376 / 53533 GVS510 ("Silent Sentry Light" will NOT be supported)

This item comes with a 1-year limited warranty.

When selecting your spa circuit board, it’s critical that you go by part numbers and NOT just by appearances. The part number on a spa circuit board can be found on a white sticker located directly on the circuit board (The ID label may be located on the board relays or on the transformer). Buy based on this part number. Do NOT purchase a hot tub circuit board just because it looks the same OR have the same Model Number as the one you’re replacing. Spa circuit boards can look identical, but be programmed differently to work with different spa controllers and topside panels. NOTE that most circuit boards need to be configured in the field to work with the existing spa components and power ratings, and a licensed professional is recommended for installation and configurations. If this circuit board is being used as an optional replacement for the original circuit board, please follow the new circuit board wiring diagram for proper installation and configuration setup. Replacement spa circuit boards are shipped in clear sealed bags with Yellow Warning Label. Verify through the clear sealed bag that the correct circuit board was received prior to opening the bag. Sealed bags that are opened voids the return policy for spa circuit boards.

CIRCUIT BOARD PURCHASE AGREEMENT: Manufacturer's Warranty DOES NOT cover burnt terminal blocks or connections, burnt or blown fuses, burnt traces or terminals for circuit board purchases. These are normally caused by field installation errors, loose connections and/or over current draw from external electrical wiring and/or components. This warranty agreement applies to ALL orders made over the phone, online orders, and through purchase orders.