A wide, powerful fire pit that's easy to use and maintain, the Red Ember 36 in. Clarksville Campfire Fire Pit with FREE Cover makes a welcome outdoor focal point for your yard, porch, or patio. A stainless-steel burner provides odorless, smoke-free flames with a maximum 50,000 BTU output. The flame springs to life thanks to a push-button spark ignition switch. A knob lets you adjust the height and intensity. The pit itself is crafted from fire and weather-resistant natural stone. Decorative lava rocks are included to fill the fire bowl. The unit runs on standard 20-pound liquid propane tanks and comes with an optional sturdy hideaway box that doubles as a side table. A natural gas model is also available, arriving with a simple conversion kit; natural gas model does not include tank hideaway. Each option is subject to availability. A licensed plumber is recommended for installation of the natural gas model.