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How commercial kitchen extraction ductwork controls grease and heat

Learn how commercial kitchen extraction ductwork removes grease, heat and fumes, and why good design and fabrication matter....

How commercial kitchen extraction links canopies and ductwork

Learn how canopies, duct runs and ventilation installs work together in commercial kitchen extraction, and what installers coordinate....

How Volume Control Dampers Work in Commercial Ductwork

A practical guide to how volume control dampers help balance airflow in commercial ductwork, where they sit in a ducting package, and when to plan...

Rectangular vs Spiral Ductwork: Which Is Better?

What Are Fire Dampers?

What is LEV (Local Exhaust Ventilation)?