Duovac Control Board Module with Soft Start 120v 15A Upgrade your central vacuum system with our intelligent electronic circuit board featuring progressive start and stop capabilities, compatible with all systems under 15 amps. Engineered for longevity, it starts and stops the motor gradually, reducing stress on components and extending the overall lifespan. The LED light indicator provides intuitive codes for maintenance alerts, ensuring timely servicing, canister emptying, filter cleaning, and motor checks while optimizing energy consumption. Note that installation in various brands and models may require minor modifications to the central vacuum casing. Part Number: MOD-15-110-120-SSC For Duovac Models: Duovac Air 10 Silentium Duovac Sensa Duovac Star Duovac Asteria Duovac Symphonia Duovac Air 50
