White Egg Crate Extract Grille with Removable Core – 100x100 to 450x450mm
A white egg crate grille with a removable core, designed for extract and transfer applications where a large free area and easy cleaning matter. The lattice core lifts out of the frame so filters can be changed and the grille washed without disturbing the fixings.
Key features
- Approximately 90% free area for high air volumes and low pressure drop
- Removable core for cleaning and filter access
- Lattice pattern limits line of sight into the duct
- White RAL 9016 finish to blend with ceilings and walls
- Suitable as an extract, transfer or supply grille
Available from 100 x 100mm up to 450 x 450mm; see the fixed-core version for standard installations.
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Specifications
Specifications
Compact and lightweight design
With a low weight of just 21 kg, this ventilation unit can be installed quickly and safely by a single installer. Its space-saving footprint makes the DucoBox Energy Comfort perfectly suited for small plant rooms and confined technical areas.
Software-controlled left/right configuration
The unit is designed for maximum installation flexibility. Left- or right-hand airflow orientation is adjusted entirely via software, eliminating the need for mechanical modifications. This is made possible by an innovative patented double bypass system.
Automatic calibration
Using constant pressure calibration technology, the AUTO calibration function reduces commissioning time by up to 50%. In real-world installations, this can translate into lower labour costs and faster system setup.
High energy efficiency
Advanced dynamic air filtration ensures consistently high heat recovery efficiency. When combined with optional intelligent demand control based on CO₂ and humidity sensors, the system delivers excellent indoor air quality while minimising energy consumption.
Smart copy function for fast commissioning
An integrated software-level copy feature allows installers to duplicate settings and parameters from one unit to another. This is especially valuable for multi-unit or repeated housing projects, ensuring consistent performance and significantly reducing setup time.
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Pure Clima is an authorized UK distributor of Ventmann frameless diffusers and gypsum-based products.
