div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentduct-leakage-leakagepdf-and-duct-leakage-can-exacerbate-it-e-all-have-heardhtmlpage=1 data-page=1 class=trans-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220625075fd851a3be262b3bf86c0c24html5thumbnails1jpg width=140 height=200 divdiv