This information will walk you from the essentials of commercial kitchen extraction, serving to you make knowledgeable conclusions for your online business. Overhang: The extraction Cover ought to overhang the cooking products by at least 250mm on the entrance and sides. For combi-steamers or baking ovens, this improves to 600mm. https://greasetightextractductwor56677.liberty-blog.com/36996083/the-definitive-guide-to-grease-tight-extract-ductwork