Single-sided, the FB4800-S is an ethanol firebox idyllic for use in a commercial or large residential setting. In demand by those in the hospitality industry, this ethanol fireplace insert boasts a linear flame stretching over 43"� in length befitting the most upscale spaces. A warm invitation into a business or home, this fire box uses the popular Ignis EB4800 Ethanol Burner. Composed of grade 304 polished stainless steel, which is known for its durability and high-heat competency, this ethanol fireplace insert box offers double wall construction, using stainless steel of 3mm width. Supplementing its level of protection, the fireplace insert is insulated with a patented rock wool insulation, resulting in heat resistance and a higher level of safety than competing brands. When creating this supreme-quality zero clearance ethanol fire box, the end-users"™ ease of operation and the installers"™ ease of build-in were considered first. For easy installation, simply use surrounding flange to build the firebox into the wall, existing fireplace enclosure or custom case good. Because this fireplace is powered by clean burning bio ethanol fuel, there is no need to install a chimney, flue nor an expensive and bulky venting system. The FB4800-S Ethanol Fire Box offers the perfect stage on which the long bed of flames can play, dance and entertain. The stainless steel construction makes the assist, reflecting the wonder of the fire on its surface. The result is a stunning display that will evoke emotion, thought and conversation no matter its locale. This firebox is assembled manually and made using patented technology that is proprietary to the Ignis Development.This ethanol firebox insert is offered with an precedence-setting five-year warranty. Includes EB4800 Ethanol Burner. Features:Ventless - no chimney, no gas or electric lines required. Easy or no maintenance required. Insulated double layer 3mm stainless steel construction. Low heat transfer - safe ZERO clearance easy Installation. Capacity: 15 liters. Approximate burn time: ~ 10 hours per refill. Approximate BTU output: ~ 27600. Patented Design & Technology. Dimensions: H 27.25" x W 64.25" x D 16.5". What''s in the box:Fireplace Insert - 1pc. Ethanol Burner - 1pc. Glass - 1pc. Glass Brackets - 4pcs. Damper Tool - 1pc. Funnel - 1pc. User''s Manual - 1pc.