Designed as a room divider or stunning centrepiece with all open sides, the mesmerising flame can be viewed from the top, front, back, left and right sides. With the Flex Bench fireplace insert, the entire viewing area is dedicated to the flame, creating a harmonious blend of the traditional fire pit and contemporary fire design. With an EcoSmart Flex 122BN.BX1, you have design freedom with the choice of a Decorative Box on the left or right-hand side. Both designs are fitted with a glass panel that divides the box and the Firebox and creates an attractive streamlined look. Instantly transform any wall into a feature, indoors or out, with a stylish, clean-lined Flex Firebox. One of the longest flames available in the Flex Series is created by using 2 of our ever-popular XL 900 Burners. With an overall heating capacity of 1399ft2 this appliance is best suited to large open spaces - think hotel lobby, large open plan restaurants. Each burner holds 2.6 gallons of fuel, and can deliver a stunning flame for up to 14 hours.