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Capacity of Geothermal Heat Pump Shipments by Model Type                                      
Table 3.2    xls   pdf   format      Renewable Energy Annual

Table 3.2.   Capacity of Geothermal Heat Pump Shipments by Model Type, 2000-2006
(Total Rated Capacity Tons)
Model 2000 2001 2002 2003 2004 2005 2006
 ARI-320 26,469 NA 16,756 29,238 23,764 28,064 31,198
 ARI-325/330 130,132 NA 96,541 89,731 100,317 110,291 155,736
 Other Non-ARI Rated 7,590 NA 12,000 5,469 20,220 22,047 58,669
Totals 164,191 NA 125,297 124,438 144,301 160,402 245,603
NA=Not Available. No survey was conducted for 2001.
Note: One ton of capacity is equal to 12,000 Btus per hour.
Source: Energy Information Administration, Form EIA-902, "Annual Geothermal Heat Pump Manufacturers Survey."