Description

This article addresses maintaining constant minimum outside air in variable air volume (VAV) systems as supply air quantity changes. Figure 1 shows a typical outside air (OA) intake system and lists some factors that affect flow through the OA intake. The outside air minimum ventilation control must be coordinated with those other factors. A discussion of how to achieve that coordination is reserved for another article. This article focuses on the minimum outside air control.

Citation: ASHRAE Journal, vol. 44, no. 4, April 2002

Product Details

Published:

2002

Number of Pages:

7

File Size:

1 file , 220 KB

Product Code(s):

D-5945