div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentthe-schaefer-group-inc-furnacesefficiencypdf-created-date-5212004-25111htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: The Schaefer Group Inc FurnacesEfficiencypdfCreated Date: 5212004 2:51:11 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220816206104687ddd3f6030d7432e8dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentthe-schaefer-group-inc-furnacesefficiencypdf-created-date-5212004-25111htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: The Schaefer Group Inc FurnacesEfficiencypdfCreated Date: 5212004 2:51:11 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220816206104687ddd3f6030d7432e8dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentthe-schaefer-group-inc-furnacesefficiencypdf-created-date-5212004-25111htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: The Schaefer Group Inc FurnacesEfficiencypdfCreated Date: 5212004 2:51:11 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220816206104687ddd3f6030d7432e8dhtml5thumbnails3jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=4Page 4button div class=trans-imageimg data-url=documentthe-schaefer-group-inc-furnacesefficiencypdf-created-date-5212004-25111htmlpage=4 data-page=4 class=trans-thumb lazyload alt=Page 4: The Schaefer Group...