Gas Infrared Patio Heater, Fuel Type Natural Gas, Heating Capacity Input 34,000 BtuH, Heat Pattern 18 ft, Heating Area 81 sq ft, Housing Color Silver, Ignition Type Direct Spark, Overall Height 10 7/8 in, Overall Width 9 in, Overall Depth 48 3/8 in, Features Constructed With Water-Resistant Electrical Components, Wind And Rain Protected Design With Grille, Floor Coverage @ Minimum Mounting Height 8 x 8 ft, For Use Indoors/Outdoors Outdoor Use Only, Fuel Consumption 0.327 thm/hr