Howden s innovative parking garage ventilation system uses jetfan fan technology together with the main supply and exhaust fans eliminating most of the problems associated with conventional ducted systems.
Parking garage exhaust fan.
The garage is shown in figure 6.
Typical sidewall exhaust fan within enclosed parking garage.
Exhaust and supply fans are used in conjunction with ductwork to distribute air throughout the parking garage providing a common system for both pollution and smoke control.
The design consists of the following.
In a garage or workshop where exhaust gases like carbon monoxide co and no x from vehicles are very dangerous proper ventilation is very important.
Exhaust fans and outside air intake devices to bring the carbon monoxide level down to an acceptable level.
If the parking structure is equipped with either two speed fans or with a second set of fans only the first speed of fans or the first set of fans should be actuated.
There are two entries on the upper level through which all makeup air is drawn.
Assess the best circulation pattern for the garage and identify the supply and exhaust points.
Panasonic garage exhaust fan might be an ideal solution for you to improve the air quality of your work and parking space.
Smaller garages can have natural ventilation with evacuation of air through ducts with larger area than 0 2 of the floor area.
Garages or workshops with floor areas more than 500 ft 2 50m 2 should always have mechanical ventilation with fans.
Iliving 18 wall mounted exhaust fan automatic shutter variable speed vent fan for home attic shed or garage ventilation 1736 cfm 2600 sqf coverage area 4 6 out of 5 stars 220 130 69 130.
The howden system is based on the operation of small jetfan units installed in the ceiling of the parking facility.
The umc also requires that parking garage exhaust be discharged at the building exterior.
Second alarm level.
Its whole house ventilation technology continuously provides fresh air while reducing humidity and other air pollutants.
Assess parking garage geometry.
1 set at high concentration.
Panasonic 6 inch garage exhaust fan.
Four exhaust fans totaling 110 000 cfm 55 000 l s.
Ventilation is also a requirement in the event of a fire to remove smoke and to provide a clear access for firefighters.
It must be 10 feet above grade 10 feet from any openings into the building including operable windows and 10 feet from the property line.
If possible choose a design that complements the natural airflow.
