Commercial Kitchen Exhaust Duct Material

For a variety of reasons code ordinance nuisance there may be a desire to filter this exhaust before it is allowed to contaminate the outdoor air.

Commercial kitchen exhaust duct material.

The exhaust ductwork should be stainless steel below the kitchen ceiling and either stainless steel or aluminum above the ceil ing. 2009 international building and mechanical code. Duct construction installation bracing and supports shall comply with chapter 6. Commercial kitchen hood ventilation ducts and exhaust equipment shall be in compliance with nfpa 96 2014 which is the standard of the national fire.

506 3 1 1 grease duct materials. 506 4 1 ducts ducts and plenums serving type ii hoods shall be constructed of rigid metallic materials. Connect the operation of the dishwasher exhaust fan to the dishwasher control panel. Restaurants and other commercial kitchens exhaust the grease smoke and other harmful contaminants that they produce through a source capture system that in most instances consists of.

The dishwasher fan should be an alu minum unit. All models are tested and listed to ul 1978. Our innovative product offerings are designed to meet the changing needs of the industry. Comercial kitchen exhaust duct material selection hi this is my first post.

He is using plane carbon steel duct work to extract steam from a. Commercial kitchen hoods types 1 2 design guidance. My past experience is with residential construction. But you should upsize your heating and cooling systems to accommodate the make up air.

Commercial food service equipment. Grease ducts serving type i hoods shall be constructed of steel having a minimum thickness of 0 0575 inch 1 463 mm. I am the job super for a new restaurant. Inventors of the positive pressure chimney system selkirk products meet and exceed the requirements of codes and other manufacturer products.

The exhaust duct should be liquid tight and pitch back toward the dishwasher. Commercial kitchen exhaust systems serving type ii hoods shall comply with sections 506 4 1 and 506 4 2. This is a design review checklist for code. A hood over the kitchen appliances a run of grease duct and an exhaust fan blower.

We hired a hood sub contractor that i am having great difficulty with. Requirements for commercial kitchen hoods including grease ducts and their connections to hood and roof exhaust fans exhaust fan details make up air details and suppression. Metal fab commercial venting products division offers the most complete line of chimneys vents special vent for condensing appliances fume exhausts engine exhausts and factory built kitchen ventilation systems available. The design incorporates an innovative flanged design for easy assembly and sealed with a high temperature silicone sealant.

This is a commercial kitchen with lots of make up air and a fire extinguishing system right. Leading manufacturer of chimney venting and air distribution products for commercial and residential hvac industries for over 80 years.