Ss Exhaust Hood

A kitchen hood, exhaust hood, hood fan, extractor hood, or range hood is a device containing a mechanical fan that hangs above the stove or cooktop.There are two types of range hood ventilation systems: external venting and recirculating venting. A convertible range hood can convert from one to another depending on the ductwork that is or isn't present in your kitchen.It removes airborne grease, combustion products, fumes, smoke, heat, and steam from the air by evacuation of the air and filtration. In commercial kitchens exhaust hoods are often used in combination with fire suppression devices so that fumes from a grease fire are properly vented and the fire is put out quickly.