Name:
The First Century of Air Conditioning. Article 5: The Rise and Fall of Carbon Dioxide Systems PDF
Published Date:
1999
Status:
Active
Publisher:
ASHRAE
This is the fifth article in our special series to commemorate a century of innovation in the HVAC&R arts and sciences.
The application of carbon dioxide (CO2) referigeration systems for comfort air cooling reached its highest point in the 1920s. The Depression caused a significant reduction in the number of installations and the advent of R-12 for comfort-cooling systems replaced the use of CO2 as the "safe" refrigerant.
| File Size : | 1 file , 2.4 MB |
| Note : | This product is unavailable in Russia, Belarus |
| Number of Pages : | 6 |
| Product Code(s) : | D-AJ99Apr01 |
| Published : | 1999 |
