AHRI Releases December 2017 U.S. Heating and Cooling Equipment Shipment Data Mar 13, 2018 | Featured Stories AHRI Releases December 2017 US Heating and Cooling Equipment Shipment Data Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)MoreClick to print (Opens in new window)