ClimaConnect exterior wall grille aluminum 400x200 mm

ClimaConnect Aluminium External Wall Vent 400x200 mm

The ClimaConnect aluminium external wall vent 400x200 mm is a fixed aluminium grille designed for the intake of outside air through the façade. It is used in mechanical ventilation systems for residential buildings, offices, schools, and commercial premises, ensuring controlled air supply from the external environment. Both the frame and the louvers are made of aluminium. Behind the grille, a steel mesh with a 2.3 x 2.3 mm mesh size prevents insects and larger debris from entering. The louvers have a pitch of 33 mm, protecting the duct from direct rainfall penetration.

Benefits and Features

• Aluminium construction: both the frame and louvers are made of aluminium, making the wall vent low-maintenance with a long service life.
• Fine-mesh steel screen: the mesh behind the grille has a 2.3 x 2.3 mm mesh size, keeping insects and coarse debris out of the air duct.
• Louvers with 33 mm pitch: the uniform louver spacing ensures optimal airflow distribution and effective rain protection.
• Large free flow area: approximately 50% of the gross surface area is available for air passage, minimising pressure loss.
• Screw fixing: the grille is easily and securely mounted in the wall opening with screws.

Installation, Maintenance and Applications

The grille has external dimensions of 449 x 249 mm and is installed in a wall opening with a minimum recess of 412 x 212 mm. The vent is low-maintenance: cleaning with water and a mild detergent is sufficient. It is suitable for both residential and commercial applications, including housing, office buildings, healthcare facilities, and similar projects.