Key Features Effective and Fast Heating: Featuring 42000 BTU, this patio heater not only provides steady and comfortable warmth, but also heats up 360 degrees so that everyone sitting next to it will feel warm. In addition, the reflective cover helps the heat focus on the top and then spread. Multiple Protection for Safe Use: Considering your safety, this pyramid outdoor heater is equipped with tip-over protection. In other words, if the tipping angle exceeds 45 degrees, this space heater wil