div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: K3-SRF Ed 2016 - KBE International PERFORMANCE K3-SCRF-S… · K3-SRF louver shown herein are licensed to bear the AMCA seal The rating shown are based on test procedures performed src=https:reader034vdocumentsnetreader034viewer20220519005feecfd5de62de462f3a2572html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv