The Balboa Circuit Board for VS515Z Systems, part 55477, provides reliable control and efficient operation, ensuring optimal performance, durability, and easy installation for spa systems.

Specifications:

• Manufacturer: Balboa Water Group
• Circuit board replacement part
• Used with VS515Z systems
• Chip number: VS515ZR1A
• Part no. 55477

** SUPER SALE ** UNTIL QUANTITY LASTS

Returns & installation: Confirm your control box matches this VS515Z configuration and chip number before ordering, as circuit boards are non-returnable once installed. Have a qualified technician handle installation — this is an electrical safety-critical component.

FAQ

Q: Will this fit my spa's control box?
A: Confirm your control box is a VS515Z system using chip number VS515ZR1A before ordering.

Q: Can I install this myself?
A: Circuit board replacement involves electrical connections — a qualified spa technician is recommended for safe installation.