American Hearth Boulevard 72" Vent-Free Linear Gas Fireplace

American Hearth Boulevard 72"  Vent-Free Linear Gas Fireplace Description With its outsize proportions, its contemporary burner, and its programmable multi-color LED lighting system concealed beneath an ocean of crushed glass, a Boulevard Large Linear Vent-Free Fireplace makes a bold statement that’s sure to turn heads in any setting. Choose the Boulevard 60 or Boulevard 72 – as in a true five-foot or six-foot fireplace opening.  Both systems are available in LP (38,500 BTUs) and Natural Gas (40,000 BTUs). Note: Decorative crushed glass is required for installation. Clear Frost is recommended. Decorative Glass Droplets can be mixed withcrushed glass, but cannot be substituted for crushed glass. One box of crushed glass covers 1 sq. ft. Glass colors can be mixed, andtransparent and translucent crushed glass makes LED lights more visible. Note: Requires five square feet for VFLB60, six square feet for VFLB72. Note: Never place decorative media material on or next to the burner. Include