For one who installs heating-cooling systems in about 3,000 new single-family homes a year, finding out what 62.2P recommends in regard to residential ventilation is important.
Both Sam and Bob spent the better part of three days at the IAHR Expo wearing out the carpet and wearing down the soles of their shoes while trying to hawk their wares.
Manufacturers of the hvac industry, new and old, were scattered across the Dallas Convention Center’s main floor at this year’s IAHR Expo, and the emphasis was clearly on the World Wide Web.