One of the other editors I spoke to at the2015AHR Expo in Chicago mentioned he really hadn’t noticed too much that was new, but rather almost everything was just an improvement or an updating.
This was particularly true of the HVAC equipment I saw on display. However, the one thing that caught my eye was some of the marvelous new efficiencies that were being touted for the ductless split-system heat pumps. And while these high numbers may not seem so important to those who don’t sell such equipment, they are good indicators of the future and what all systems may be able to reach in the future.