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Kitchen exhaust outlet. For ducts conveying explosive or flammable vapors fumes or dusts. Kitchen hoods and other kitchen exhaust equipment sections 506 3 12 506 4 and 506 5. 10 feet 3048 mm from operable openings into buildings. A kitchen exhaust hood is the most practical ventilation apparatus to install in small business premises and start up food retail outlets with the minimum kitchen floor area.
A kitchen or range hood is a device that has a mechanical fan which may be powered by hydraulics electricity or other energy sources. Understanding the most common code rules is a good place to start but for specific code requirements in. Course content introduction ventilation is the single most important factor in the design construction and operation of commercial kitchens. 30 feet 9144 mm from combustible walls and.
For specific systems see the following sections. Extending kitchen exhausts to rooftop locate and orientate the exhaust away from the nearby air sensitive receptors preference should be given to extend the exhaust to a level of at least 3m above the highest point of the restaurant s own building and any adjacent or. If not perhaps you d like to make upgrades to meet those standards or maybe you re planning to update or remodel your kitchen and need to know the basic requirements for things like electrical outlets lighting plumbing and ventilation. The termination point of exhaust outlets and ducts discharging to the outdoors shall be located with the following minimum distances.
5 turn it on and walk outside. The maximum length of the aggregate zone covering from the first to the last restaurant f b outlet shall not exceed 50m. 6 feet 1829 mm from exterior walls and roofs. The illustration above shows a typical commercial kitchen application utilizing a roof mount upblast exhaust fan or wall mount upblast exhaust fan in conjunction with a supply fan.
Clothes dryer exhaust section 504 4. Exhaust air should not be directed onto walkways. A restaurants and small f b outlets that are sharing the same kitchen exhaust system shall be located on the same storey and within the aggregate zone area not exceeding 2000m 2. The outlet cover should be protected from chipmunks et al.
30 feet 9144 mm from property lines. Louvers screen or grill. Without adequate ventilation and an ample supply of clean makeup air no kitchen will operate efficiently. 4 place the outlet away from soffit vents or any other intake vent for that matter.
Locate the exhaust outlets in a good ventilated and dispersive area e g. Exhaust outlets and openings serving structures in flood hazard areas shall be installed in accordance with appendix g of the new york city building code.