PC02SS Model patio heaters are designed to provide the warmth, comfort, and enjoyment to your outdoor dining and entertainment events. They are designed with long-term durability, safety and performance in mind. All major components and fastners used in our heaters are made from commercial grade aluminum, stainless steel, aluminized steel, or brass. PC02SS is completely self contained and portable, provides a clean and draft free circle of warmth with 40,000 BTUs, 100% safety control, and meet or exceed CSA and UL safety and performance standard in the US and Canada. Includes Portable Wheel Kit and Safety Pilot System. Features Finish Stainless Steel. 40,000 BTUs. Completely Self-Contained and Portable. Provides Clean and Draft Free Circle of Warmth. Convenient Match Free Ignition. 100% Safety Control. UL listed and Approved. Up to 10 hours of use on standard 5 gallon OPD Cylinder. Specifications Overall Dimensions 34 W x 90 H .WARNING California Proposition 65. If not installed, operated and maintained in accordance with the manufacturer's instructions, this product could expose you to substances in the fuel or from combustion including carbon monoxide which can cause death or serious illness and which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov