Commercial Kitchen Exhaust Duct Material

The dishwasher fan should be an alu minum unit.

Commercial kitchen exhaust duct material.

The exhaust duct should be liquid tight and pitch back toward the dishwasher. Inventors of the positive pressure chimney system selkirk products meet and exceed the requirements of codes and other manufacturer products. My past experience is with residential construction. Our innovative product offerings are designed to meet the changing needs of the industry.

Leading manufacturer of chimney venting and air distribution products for commercial and residential hvac industries for over 80 years. Grease ducts serving type i hoods shall be constructed of steel having a minimum thickness of 0 0575 inch 1 463 mm. The design incorporates an innovative flanged design for easy assembly and sealed with a high temperature silicone sealant. Comercial kitchen exhaust duct material selection hi this is my first post.

Let s see 1500 cfm 1500 cfm yup that s a need to at least an additional 4 tons of ac. Commercial kitchen hoods types 1 2 design guidance. This is a commercial kitchen with lots of make up air and a fire extinguishing system right. 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.

506 4 1 ducts ducts and plenums serving type ii hoods shall be constructed of rigid metallic materials. 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. Single wall kitchen exhaust vent metal fab grease duct products are manufactured in a strictly controlled environment that enhances product precision reliability and safety.

He is using plane carbon steel duct work to extract steam from a. Commercial kitchen exhaust systems serving type ii hoods shall comply with sections 506 4 1 and 506 4 2. Duct construction installation bracing and supports shall comply with chapter 6. 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.

Commercial kitchen hood ventilation ducts and exhaust equipment shall be in compliance with nfpa 96 2014 which is the standard of the national fire. The exhaust ductwork should be stainless steel below the kitchen ceiling and either stainless steel or aluminum above the ceil ing. Connect the operation of the dishwasher exhaust fan to the dishwasher control panel. 506 3 1 1 grease duct materials.

2009 international building and mechanical code. 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. This is a design review checklist for code. I am the job super for a new restaurant.

All models are tested and listed to ul 1978. Commercial food service equipment.