This Procom ventless zero clearance fireplace insert is the perfect addition to your den, living room, or kitchen. Featuring four hand-painted ceramic fiber logs for a realistic look and yellow dancing flames, this stylish arched insert can seamlessly fit into any home decor to illuminate your space with the classic elegance of a fireplace, without the mess. Using patented dual fuel technology to run on either Natural Gas or Liquid Propane, the unit can generate up to 10,000 BTU of cost-effective heat to keep you warm. Product Features • 10,000 BTU Natural Gas • 10,000 BTU Liquid Propane • Patented Dual Fuel Technology • Zero clearance gas fireplace insert • 4 hand-painted ceramic fiber logs • Classic arched style • Thermostatic Control • Single Precision Ported Ventless gas burner • Safety Assurance: O.D.S. (Oxygen Depletion Sensor) • Battery assisted Piezo ignition • Product Dimensions: (27.7"³H x 16"³W x 10.75"³D) • Safety Assured ANSI Certified System • Designed for Indoor Use Only Please Note: This Item Is Not for Sale To Residents In California. Check your local regulations before purchasing and installation. Vent-Free heaters do not operate at elevations above 4,500 feet altitude.