The Dual-Flow VMC - Duo Plus is a single-unit heat recovery system that uses a sophisticated algorithm to automatically regulate the bypass, maximizing efficiency and minimizing energy loss.

Equipped with a 100% automatic bypass and constant-flow EC motors, it offers horizontal or vertical installation and supports up to 12 semi-rigid Ø75 mm ducts.

The Duo Plus allows integration with Modbus, CO and humidity sensors, and enables the installation of preheating elements and an enthalpy exchanger, ensuring efficiency, comfort, and flexibility in modern ventilation systems.