div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-50tl-50-burner-fan-hot-water-not-provided-by-towngas-no-system-controllerhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: 50tl 50 Burner Fan Hot Water NOT provided by Towngas No system controller is needed for water heaters but circulation function will not be available Typical Hi-Efficient N-Pack loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220418075e5551e026bad64e9919c22bhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document-50tl-50-burner-fan-hot-water-not-provided-by-towngas-no-system-controllerhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: 50tl 50 Burner Fan Hot Water NOT provided by Towngas No system controller is needed for water heaters but circulation function will not be available Typical Hi-Efficient N-Pack loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220418075e5551e026bad64e9919c22bhtml5thumbnails2jpg width=140 height=200 divdiv