PC Board for Super Duplex Digital (M-1) – OE# 54091

Restore optimal performance to your spa system with the Super Duplex Digital PC Board (M-1), replacement part OE# 54091. Engineered for precision and reliability, this circuit board is the heart of your Super Duplex Digital spa control system, ensuring smooth operation of heating, jets, lights, and filtration.

Whether you're replacing a malfunctioning board or upgrading an aging unit, this high-quality replacement offers a direct fit and is compatible with systems originally using OEM part 54091. Built for durability and designed to meet factory specifications, it helps extend the life of your spa system and restore full functionality.

Features:
✔️ Replacement PC board for Super Duplex Digital (M-1) systems
✔️ OEM part number: 54091
✔️ Controls jets, lights, temperature, and filtration
✔️ Designed for easy, direct replacement
✔️ Engineered for long-lasting, dependable performance

Get your spa running like new with the Super Duplex Digital PC Board (M-1), now available at Splash Pool & Spa—Peterborough’s trusted source for expert spa parts and service.