Commercial Kitchen Exhaust Duct Specification

For kitchen extraction ductwork the suggested specification can be written as follows.

Commercial kitchen exhaust duct specification.

A kitchen exhaust hood should be at least as wide as the range top it serves. Grease duct systems for commercial kitchen areas. All kitchen extract will be to the pr en standard 15871 and tested to en 1366 1 and must be insulated to the same period of time as the compartment through which it passes as required in dw172 2018 2 nd edition. As well as ventilation ductwork the systems we custom design and install for our customers comprise of many areas of expertise and options which when combined give you the perfect.

A good kitchen exhaust range hood installation places the hood opening no more than two feet above the cooktop surface or 27 above the surface of an island type cooking area. All current nfpa 96 and international mechanical code editions now recognize ul 1978 grease duct as a safer alternative to field fabricated steel systems. Products shall be etl listed to ul 1978 and can ulc s662 for venting air and grease vapors from commercial cooking operations as described in nfpa 96. Grease duct systems are intended for use in connecting type 1 and 2 kitchen hoods cooking ovens and exhausting all commercial cooking appliances to the outdoors.

A hood over the kitchen appliances a run of grease duct and an exhaust fan blower. High performance ventilation systems are an essential demand of any reputable and compliant commercial kitchen for a clean comfortable and safe working environment.