Circuit Boards

Explore the circuit boards section for Aquaterra spas at Prisco Aquaterra Supplies. We offer a range of reliable controllers, main boards, and relay modules across our related spa parts categories. Check back soon or contact us for custom requests or additions to our circuit board inventory.
All parts are OEM-quality and designed to meet the specific requirements of your spa model. Whether you're upgrading your system or replacing a faulty component, Prisco Aquaterra provides the parts and support you need for a reliable spa experience.