TAVValve supply and extract
Valve for supply and extract air.
Designed for natural ventilation. Can also be used as an outdoor air valve.
Screws connect to a duct.
| Characteristic | Value |
|---|
Valve for supply and extract air.
Designed for natural ventilation. Can also be used as an outdoor air valve.
Screws connect to a duct.
| Characteristic | Value |
|---|