The canopy extractor can be integrated invisibly in an upper cabinet. For air recirculation, an external air recirculation module is required. A patented air recirculation module with activated charcoal filter can be installed in the upper cabinet, and the activated carbon filter can be changed from the front by pulling out the filter drawer. The door of the upper cabinet must be fully open in order to change the activated charcoal filter.

The equivalent ducting length to ensure good performance is Lmax 19 m. Vario cooktops with intensive production of vapours like VR/VP/VF should be placed in the middle beneath the cooker hood; in this case air recirculation is not recommended.

Clearance above gas appliances must be at least 65 cm (for total gas load more than 12 kW, at least 70 cm). Clearance above electric appliances must be at least 50 cm.

When installing in air extraction mode together with a chimney-vented fireplace, the hood’s power supply line needs to feature a suitable safety switch.