Browse by Tags All Tags › Temperature Controls (RSS) Automated Bldg systems DDC HVAC Thermostats Search Results Installing DDC , Automated Building Systems HVAC & Energy Management Systems This consultant started installing DDC systems during the construction of Denver International Airport in or around May of 1990. We installed KMC line of controls on Concourse B and the Central Plant including controls for the boilers , chillers , cooling towers , VFD's , pumps, fans etc. It was... Posted to Weblog by Randy Millspaugh on Thu, Oct 2 2008 Page 1 of 1 (1 items)