Universal gravity ventilation grille with a self-acting louver for house facades, made of durable plastic in white color. The louver automatically opens by air pressure when the fan is running and closes after it is switched off, thereby preventing heat loss and the ingress of dirt.
This gravity ventilation grille measuring 175 × 175 mm is designed for connection to 125 mm ducting and is ideal for installation on the facades of family houses and smaller commercial buildings. Thanks to the self-acting louver, the flaps open automatically when the fan is started and reliably close again after it is switched off.
The practical design made of high-quality plastic in a neutral white color ensures long service life and a clean look on any facade. The closed louver helps save energy while also preventing drafts and the ingress of insects and dust from outside.
- Automatic control – opens by air pressure, closes after the fan is switched off.
- Heat savings – minimizes heat loss thanks to the closed louver.
- Easy installation – standard connection to 125 mm ducting.
- Suitable for facades – durable design and aesthetic appearance.
Specifications
- Dimensions
- 175 × 175 mm
- Connection diameter
- 125 mm
- Material
- Plastic
- Color
- White
- Louver type
- Self-acting (gravity)
- Intended use
- Facade installation, ventilation via fan
