Element4 Summum 100 3/S (40" Linear 3-Sided Gas Fireplace)The Summum 100 3 S from Element4 is a stunning, 3 sided, linear fireplace that offers the highly sought after bay style installation. The Summum 100 3 S features the tallest glass viewing area in the Summum series at 22 1 2 H x 39 3 8 W, and with its virtually frameless structure and seamless glass corners, the 3 sided Summum 100 is an interior designers' dream. And of course, with the award winning real flame burner system from Element4, the Summum