The zero-clearance Flex Island fireplace insert is designed as a room divider, with four open sides enabling the hypnotic flame to be viewed from the front, back, left and right sides. The UL Listed Flex Island models come with a base component that holds the burner and a top component that lines the bulkhead above. The clean lines and 'all flame' configuration of the Flex 68IL means the entire viewing area is dedicated to the eye-catching flame, creating a harmonious blend of traditional style and contemporary design. The longest of the XL Burner series, the XL1200 delivers a stunning linear flame. This elongated burner can heat up to 700ft2 and provides the ideal bioethanol fire for commercial and hospitality spaces such as open plan restaurants and bars. Each burner holds 2.6 gallons of fuel, and can deliver a stunning flame for up to 14 hours.