
How It Works
Fresh, cold outdoor air and stale indoor air pass through a copper heat exchanger, so incoming air is pre-warmed before it enters the room. Intake and extraction operate simultaneously (dual flow).
- Copper heat exchanger
- Stale room air extracted outdoors
- Fresh outdoor air pre-warmed and supplied to the room
- Intake and extraction work simultaneously
- Install with an inclination angle of 3–5°
- Indoor unit sits 100–150mm from the wall



















