Key Features of the Patio Tabletop Heater Efficient and Fast Heating - Delivers 11,000 BTU of heat output with a 4.5 ft heating radius, warming up the surroundings quickly. Ideal for backyard, garden, or patio settings. Simple Ignition and Adjustable Temperature - Easy ignition with a convenient switch and an adjustable flame size via the control knob, allowing you to set the heat to your preference. Triple Safety Protections - Equipped with tipping-over protection, flame-out protection, and anoxic protection for safe operation. The pilot flame and wire guard add extra safety. High-Quality and Sturdy Material - Made of rustproof steel and aluminum, resistant to weather and cracking. The weighted base ensures stability, preventing wobbling or tipping. Convenient Storage and Assembly - Compact size (21" x 21" x 38") and lightweight (13 lbs) make it easy to carry and store. Comes with clear instructions and hardware for simple assembly. Suitable for a 1.02 lbs propane gas tank (not includ