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Geothermal Heat Pump Shipments by Model Type                                       
Table 3.1.    xls   pdf   format     Renewable Energy Annual

Table 3.1. Geothermal Heat Pump Shipments by Model Type, 2000-2006
(Number of Units)
Model 2000 2001 2002 2003 2004 2005 2006
 ARI-320 7,808 NA 6,445 10,306 9,130 9,411 10,968
 ARI-325/330 26,219 NA 26,802 25,211 31,855 34,861 47,440
 Other Non-ARI Rated 1,554 NA 3,892 922 2,821 3,558 5,274
Totals 35,581 NA 37,139 36,439 43,806 47,830 63,682
NA=Not Available. No survey was conducted for 2001.
Source: Energy Information Administration, Form EIA-902, "Annual Geothermal Heat Pump Manufacturers Survey."