Hassle-free to Operate: Features an adjustable height knob, EZ flame controller, fuel gauge, and security grill, ensuring convenience and peace of mind during use. This kerosene heater is a great choice for both indoor and outdoor applications Adjustable Height: The lid can be raised or lowered by 3.6 inches, reaching a maximum height of 17 inches / 430 mm during use. When collapsed, it is just 13.4 inches / 340 mm tall for easy storage and space-saving Fit Camping Cookware: Sturdy and supports up to 33 lbs / 15 kg, suitable for pots, kettles, frying pans, and other outdoor cooking tools. It provides versatile heating for various needs Long-lasting Runtime: The 1.3 Gal / 5L fuel tank lasts for up to 20 hours with a fuel consumption of only 0.24-0.28 gallons per hour. This kerosene heater minimizes the need for frequent refueling, allowing you to enjoy long hours of warmth Quick Heating: Warms up the entire room in just 10 minutes. With a powerful 9000 BTU output and 360-degree surround heating, it quickly warms 30㎡large spaces. Ideal for use as a kerosene space heater, ensuring rapid warmth in any room