Overhang: The extraction canopy really should overhang the cooking tools by a minimum of 250mm within the front and sides. For combi-steamers or baking ovens, this improves to 600mm. Quite a few forms of commercial kitchen air flow  and extraction systems cater to different kitchen wants: DescriptionCommercial kitchen extraction supporter https://marcoiaocr.blogdemls.com/36767149/commercial-kitchen-extract-systems-things-to-know-before-you-buy