The Artisan See-Through gas fireplace upgrades two spaces at once, easily and affordably, with the ambiance of a modern vent-free operation. Clean, contemporary lines, elegant lighting and gorgeous flames elevate your fireside experience from any angle as you connect an inside and outside space or two interior rooms. Add this sleek see-through gas fireplace to supply warmth with 99.9-percent efficiency. And with black reflective glass panels, shimmering fireglass and multi-colored LED hearth lighting, the Artisan See-Through is an eye-catching show. ¥ Enjoy comfort efficiently with the IntelliFire Plus with ODS Ignition System ¥ Up to 40,000 BTUs (heat-reduced 42" single-sided model available) ¥ No chimney or venting required makes installation fast, easy, and affordable Single-Sided Features ¥ Reflective black glass panels multiply the flame appearance ¥ Flames rise through shimmering Diamond fireglass ¥ Multicolored LED hearth lighting creates a showpiece even when the unit isnÕt burning See-Through Features ¥ Artisan 48" See-Through can be installed on an interior wall or an exterior wall, extending your living space to the outdoors ¥ High-contrast, brilliant LED lighting and shimmering fireglass accentuate the flames ¥ When ordering optional Fireglass Media, 4 bags or 9lbs are required for the 48" Artisan ¥ Viewing Area: 48"W X 17"H(Both Sides) ¥ Framing Dimensions: 52-5/8"W X 39-3/4"H X 13-1/8"D