With a large heating surface, fold-down handle, and an easy-start, four-position control, Mr. Heater sets the new standard for today&';s portable propane heaters. Safe for indoor use, this clean-burning, odor-free propane heater, is a great source of heat for any situation. Have a power outage in the dead of winter, and need to get warm? Have a hunting expedition, and need something for your hunting blind? This temporary heat source, can warm your feet, in no time! PROPANE NOT INCLUDED WARNING: This product can expose you to chemicals including lead and lead compounds which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov 4,000 or 9,000 BTU per hour Tank Capacity: 1# Propane Cylinder Run Time: 5.6 Hours Swivel regulator and single control Fold down handle Hi-Low heat settings Automatic low oxygen shut-off system (ODS) Accidental tip-over safety shut-off Heats up to 200 sq. ft. CSA Certified PROPANE NOT INCLUDED Great source for: Emergency Heat Tents and Campers Workshops or Job Sites Porches, Patios, and Decks Garages and Storage Buildings Picnics Tailgate Parties Construction Trailers Undercover Events such as Girl Scout Sales or small receptions Barns and Sheds Hunting Blinds Shelters Ice Fishing Shanties NOTE Buddy heaters are not designed for permanent installation or for use above an altitude of 7,000 ft Always check local codes for permitted uses NOTICE: Certified indoor use in the USA except Massachusetts and California Outdoor uses only for Canada