Enjoy cool evenings in front of an open flame and create a warm, inviting ambiance with the Cal Flame 55,000 BTUs Stone Veneer 78 in. Liquid Propane Outdoor Fireplace. This beautiful fireplace features a large mantel and is equipped with a 55,000 BTUs burner, fire log set and lava rocks. Liquid propane (LP) fuel is the recommended fuel to power this fire place. This striking fireplace was designed to be placed against any wall or fence, adds a warm glow to your backyard home resort and complements any backyard landscape.