Name:
CH-95-20-2 -- The History of HVAC Variable-Speed Pumping PDF
Published Date:
1995
Status:
Active
Publisher:
ASHRAE
Briefly traces the development of variable-speed pumping in HVAC applications from the 1960s. Notes the influence of energy costs and electronic controls on variable-speed pumps. Forecasts that the variable-speed pump will become the standard for most HVAC water systems. Total digital control of water systems is now a reality.
KEYWORDS: year 1995, history, variable speed motors, pumps, building services, controls, computer controls
| File Size : | 1 file , 850 KB |
| Note : | This product is unavailable in Russia, Belarus |
| Product Code(s) : | D-17268 |
| Published : | 1995 |
