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
Citation: Symposium, ASHRAE Trans. 1995, Vol.101, Part 1, Paper number CH-95-1-1, 525-527
Product Details
- Published:
- 1995
- File Size:
- 1 file , 850 KB
- Product Code(s):
- D-17268
