https://www.FacilitiesNet.com hvac sizing Feeds Copyright 2010 Trade Press Media Group Tue, 9 Jun 2026 00:00:00 CST https://www.facilitiesnet.com/hvac/article/Portable-Cooling-Why-Nameplate-BTUs-Fall-Short-in-the-Field--20919?utm_source=keywordRss Wed, 15 Apr 2026 00:00:00 CST https://www.facilitiesnet.com/hvac/article/Portable-Cooling-Why-Nameplate-BTUs-Fall-Short-in-the-Field--20919?utm_source=keywordRss