STILLWATER, OK - The expo portion of the International Ground Source Heat Pump Association (IGSHPA) Technical Conference and Expo has been growing steadily, from five exhibitors at the first event just a few years ago to 31 this year.
This is still a small show relative to many other association expos. But, despite being small, some of the major players in the industry were present to display their heat pump wares. This could be another indicator of the growth potential of this technology.