TT-15CSA, from patio to the ice house, outdoor sportsman to homeowner, this versatile propane heater provides a low cost heating solution for many outdoor activities. Connects quickly and easily to a standard 20 lb. LP(propane) cylinder. For outdoor use only. California residentssee Prop 65 WARNINGS CSA Certified Safety Tip-over Function and support leg Provides instant radiant infrared heat Variable Output (9K-13K-15K BTU\’s) Uses 20lb. LP gas cylinder (not included) Heavy duty construction No electricity required Wind screen and front grill guard For outdoor use only Features Item Weight 3.0 Material Metal Room Size Medium Power/Fuel Type Propane Heat rating (BTU/hour) 15000 Heater Controls Pushbutton Color Silver Returnable 180-Day Ignition Type Manual Heating Technology Type Radiant Fuel Tank Capacity (gallons) 4.73 Number of Heat Settings 3 Heat Fuel rate (gallons/hour) 0.2 Product Weight (lb.) 3.6 lb Indoor/Outdoor Outdoor Portable Heater Features Tip-Over Safety Switch Heating Product Type Infrared Bulb Heater Run time (hours) 48 Heater Type Radiant Area Heated (Sq. Ft.) 400 Color Family Grays Product Width (in.) 8.25 in Product Height (in.) 11.5 in Product Depth (in.) 6.75 in Certifications and Listings CSA-US Certified Manufacturer Warranty 1 Year Limited