Started in 1934 as an annual issue of The
, the HVACR Directory & Source Guide has grown
tremendously. It's the most current and complete reference tool in the HVACR
industry, containing 3,810 wholesaler listings, 557 HARDI member listings, 76
associations, 83 exporters, 4,010 brand names, and 1,720 product headings with
21,258 product listings. We estimate that more than 90 percent of all listings
have at least one change each year.
For more information, click on the HVACR Directory link below.