The beautifully crafted, deep textured charred look, split oak cast log set is hand painted to provide maximum realism and adds warmth and charm to any home. The large U-shaped burner provides roaring yellow flames intermingled throughout the logs. Log mounting design provides just right placement of each main log, while a pin system provides sure placement of each auxiliary log. 33,000 BTU output will warm up to 1250 sq ft (square foot). Dual fuel burner can operate on LP (propane) or natural gas and includes convenient hand-held remote control. Vent-free design requires no venting or chimney reducing installation costs and providing significant savings on home heating costs. Operates without electricity, providing a perfect heat source even during winter emergencies. Triple safety system provides peace of mind. Do not attempt to operate heater above elevations of 4500'.