div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=duct-leakage-leakagepdf-and-duct-leakage-can-exacerbate-it-e-all-have-heardhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Duct Leakage Leakagepdf · And duct leakage can exacerbate it e all have heard that duct leakage is bad for system performance and loss of energy A Department of Energy DOE report loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentinreader035viewer20220625075fd851a3be262b3bf86c0c24html5thumbnails1jpg width=140 height=200 divdiv