What Is Exhaust Ventilation?

Exhaust ducts are chimneys installed in residential kitchens and bathrooms to collectively discharge smoke to the outside space. They are non-metallic pipe products used to exclude oily smoke or turbidity in the bathrooms from cooking activities in residential kitchens. Also called residential exhaust duct, residential ventilation duct, residential flue. Exhaust duct is the main component of the common exhaust duct system for residential kitchens and bathrooms.