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
