The Harmony BEF45 features a firebox that can be fully recessed into the wall, giving the unit a unique flush-mount look. The BEF Series have vivid flames that flare up to the entire height of the fireplace! Choose from your favorite Log or Crystal media type (both incl). The fireplace outputs heat from the front, there it can give heat even when built into the wall. FEATURES : direct 120V plug-in to outlet. no ventilation requirements. high and low heat settings, heats up to 400 sq ft. adjustable flame and flame bed color settings. remote control included. CSA certified, overheat protection. DIMENSIONS : Overall Dimensions : 44.5" L x 22" H x 8.625" D. Framing Dimensions : 45" L x 22.5" H x 8" D.