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MoreARLINGTON, Va. - According to the Air-Conditioning and Refrigeration Institute (ARI), combined U.S. factory shipments of 892,640 central air conditioners and air-source heat pumps for July were up 21 percent, compared to shipments from July 2004.
Heat pump shipments of 203,542 were also up 8 percent compared to July 2004. Total shipments of 5,063,207 units from the first seven months of 2005 are equal to those from last year.
Publication date: 09/12/2005
This overview of the benefits of zoning includes tips for selling to consumers and businesses. Tom Jackson discusses options for new construction and retrofit, as well as some ways a residential contractor can get into the light commercial business with zoning products. Speaker: Tom Jackson, CEO, Jackson Systems
With access to over one million professionals and more than 60 industry-specific publications, 
