div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: powercumminscom NHRS- - 246 @ 1750 1900 260 @ 278 @ 2100 Underwriters Laboratories of Canada Ratings: NHS-6-lF 225 @ 1750 Performance NHRS-6-lF 250 @ 1750 Design Features src=https:reader031vdocumentssitereader031viewer20220307105af9220a7f8b9a5f588db5cdhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: powercumminscom NHRS- - 246 @ 1750 1900 260 @ 278 @ 2100 Underwriters Laboratories of Canada Ratings: NHS-6-lF 225 @ 1750 Performance NHRS-6-lF 250 @ 1750 Design Features src=https:reader031vdocumentssitereader031viewer20220307105af9220a7f8b9a5f588db5cdhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: powercumminscom NHRS- - 246 @ 1750 1900 260 @ 278 @ 2100 Underwriters Laboratories of Canada Ratings: NHS-6-lF 225 @ 1750 Performance NHRS-6-lF 250 @ 1750 Design Features src=https:reader031vdocumentssitereader031viewer20220307105af9220a7f8b9a5f588db5cdhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: powercumminscom NHRS- - 246 @ 1750 1900 260 @ 278 @ 2100 Underwriters Laboratories of Canada Ratings: NHS-6-lF 225 @ 1750 Performance NHRS-6-lF 250 @ 1750 Design Features src=https:reader031vdocumentssitereader031viewer20220307105af9220a7f8b9a5f588db5cdhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv