When replacing worn out HVAC systems for schools, a thorough life cycle cost analysis is essential to ensure long-term savings. A Las Vegas school district replaced rooftop units for 11 elementary schools after studying four possible systems. Each school has saved more than $20,000 annually by using air-cooled R-22 reciprocating chillers, multizone air-handling units and other upgrades.
Citation: ASHRAE Journal, vol. 45 no. 12, December 2003
Product Details
- Published:
- 2003
- Number of Pages:
- 5
- File Size:
- 1 file , 870 KB
- Product Code(s):
- D-20997
