The system is suitable for stack-effect or wind-driven systems. Options include window, low-level floor, underfloor or over-ceiling installation. The opening of windows is not required.
The patented external-louvre design achieves Class A weather resistance in an economical single-bank assembly. In addition, the patented dual insulated blade damper design has a fully insulated casing with very low leakage when closed, when its U-value is 1.6 W/m2/K — equivalent to a high-specification double-glazed window.
Intake/extract roof turrets can be designed for wind-driven or stack-effect systems. They have a single bank of blades and are suitable for flat and pitched roofs.
The matching controls package uses CO2 and temperature sensors to manage the relationship between airflow, temperature and air quality to maintain the optimum indoor environment.
Offered as standard in six model configurations, the Mistrale 100 system can be specified in a pick-and-mix selection.
Gilberts engineers can advise on natural-ventilation strategies or whether a mixed-mode system that includes mechanical ventilation is more appropriate for a project.
For more information on this story, click here: June 10, 178
Keywords: Natural ventilation, Gilberts (Blackpool)
