Browse our large selection of replacement Balboa circuit boards for the VS, ES and BP series Balboa spa packs which can be replaced along with the secondary control boards if equipped instead of replacing the complete spa pack and heater with M7 sensors. When selecting a replacement circuit board always ensure the chip number is the same or is compatible with the topside controller on your spa.
Sign up to recieve exclusive
deals news & more
Subscribe to our newsletter
Get the latest updates on new products and upcoming sales