The Stainless Steel Pyramid Flame Patio Heater from Fire Sense brings a new dimension to outdoor heating. This stylish unit provides a uniquely visual flame while providing heat in every direction, and will be the focal point of any outdoor setting. This high quality unit features a tip over protection system for your safety. Attached wheels provide easy mobility.Features: - Stainless steel burner and heating grid - Electronic ignition system - 40,000 BTU output - One-piece glass flame tube showcases beautiful tall flame - Classic stainless-steel finish - Wheels for easy mobility - Auto-shutoff tilt-protection system - ETL safety-certified - Consumption Rate (Approx)10 hrs, 20 lb LPG tank ATTENTION:• Outdoor use only• Assembly required• Consumption rate (20 lb. LPG tank) approx. 10 hrs.• Avoid wind damage: Store or secure when not in use Assembled Dimensions: 21"W x 21"L x 88"H; Weight: 65 lbs.Carton Dimensions: 13"L, 22"W, 54"H; Weight: 68 lbs.TROUBLESHOOTING: Some gas appliances take up to 2 minutes to purge the air from the gas hose. Allow plenty of time for this process to occur by holding down the control knob, then allow gas to dissipate before pressing the igniter button. WARNING: This product can expose you to chemicals including Carbon Monoxide, Lead, Chromium (hexavalent compounds), Di(2-ethylhexyl) phthalate (DEHP) and Diisononyl phthalate (DINP), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.