5.3 : Heating, Cooling, and Ventilation Equipment




5.3.15 Conversion and Replacements of Centrifugal CFC Chillers
Cumulative Percent
Conversions Replacements Total of 1992 Chillers (1)
Pre-1995 2,304 7,208 9,512 12%
1995 1,198 3,915 5,113 18%
1996 1,311 3,045 4,356 24%
1997 815 3,913 4,728 30%
1998 905 3,326 4,231 35%
1999 491 3,085 3,576 39%
2000 913 3,235 4,148 45%
2001 452 3,324 3,776 49%
2002 360 3,433 3,793 54%
2003 334 2,549 2,883 55%
2004 165 2,883 3,048 59%
2005 (2) 155 2,674 2,829 62%
2006 (2) 130 2,860 2,990 66%
2007 (2) 108 3,002 3,110 70%
Total 9,641 48,452 58,093
Note(s): 1) In 1992, approximately 80,000 centrifugal CFC chillers were in service, 82% of which used CFC-11, 12% CFC-12, and 6% CFC-113, CFC-114, or R-500. 2) Projected.









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Sources:

ARI, Replacement and Conversion of CFC for a Decade Chillers Slower Than Expected Assuring Steady Demand for Non-CFC Units, Apr. 25, 2005

ARI, New Legislation Would Spur Replacement of CFC Chillers, Mar. 31, 2004

ARI, Economy Affects CFC Chiller Phase-out, Apr. 2, 2003

ARI, Half way Mark in Sight for Replacement and Conversion of CFC Chiller Used for Air Conditioning of Buildings, Apr. 11, 2001

ARI, Replacement and Conversion of CFC Chillers Dipped in 1999 Assuring Steady Demand for Non-CFC Units for a Decade, Mar. 29, 2000

ARI, Survey Estimates Long Use of CFC Chillers Nearly Two-Thirds of Units Still in Place, Apr. 15, 1999

ARI, CFCs Widely Used to Cool Buildings Despite 28-Month Ban on Production, Apr. 8, 1998

ARI, 1997 Chiller Survey, Apr. 9, 1997

Air Conditioning, Heating and Refrigeration News, Apr. 1996, p. 1

ARI's web site, www.ari.org, Chiller Manufacturer Survey Confirms Slow Pace of Conversion and Replacements of CFC Chillers, Apr. 12, 1995