Exhaust Fan Roof Top Unit

This is usually a belt.

Exhaust fan roof top unit.

First we have the housing this needs to protect all the mechanical and electrical equipment inside the unit from the sun wind rain snow frost etc. Ul 762 standards cover roof or wall mounted ventilators for restaurant exhaust appliances. Exhaust fan units kitchen exhaust ventilators exhaust fan boxes 400º 2h roof fans 400ºc 2h roof fans corrosion protected. Grease extraction roof exhaust fans are described under ul 762 standards.

Axial and centrifugal fans. The roof or rooftop exhaust fan is the most efficient way to rid a building or facility of overheated air issues. Search within results brand americraft fan 47 broan 3 dayton 1522 empire 21 fantech 2 maxiflo 4 quietcool 2 ventamatic 5 view all. Rooftop exhaust fans are designed to remove heat and odors from buildings to improve air quality and occupant comfort.

Areas such as cafeterias locker rooms office spaces restrooms and warehouses often have unique requirements specified by local codes and utilize a wide range of rooftop exhaust fans. Since hot air rises to the ceiling or the highest point of a structure it makes sense that having exhaust fans mounted on the roof will work best. Gravity roof ventilation exhaust fans are used to exhaust relief or supply intake air from or to an enclosed area without the need for a power operated fan.