Designed to fight the cold with efficiency, this 50,000 BTU outdoor heater provides fast heating and dependable safety features.Featuring a heating coverage with a diameter of 20 ft, this propane patio heater warms your outdoor space quickly and evenly, allowing you to enjoy lasting heat and expansive warmth. Safety is prioritized with tip-over, anoxic and flame-out protection, while 3 ground stakes stabilize the base securely. For ignition, you just need to turn the valve on, press and turn the knob to ''HI'' position, hold on the knob and press the igniter button.