Started in 1934 as an annual issue of The NEWS, the HVACR Directory & Source Guide has grown tremendously. It's the most current and complete reference tool in the HVACR industry, containing 3,925 wholesaler listings, 307 HARDI member listings, 86 associations, 90 exporters, 5,096 brand names, and 1,835 product headings with 25,345 product listings. We estimate that more than 90 percent of all listings have at least one change each year.

For more information, visit the HVACR Directory.

Publication date: 01/02/2012