Great for camping, hunting, picnics, and other outdoor activities, this lightweight, easy-to-use tank-top heater directly connects to a 1-lb. propane cylinder to deliver heat for up to 2.5 hrs. High/Med/Low regulator offers variable heat output settings (8,000 BTU/hr.; 12,000 BTU/hr.; 14,000 BTU/hr.). Safety shut-off valve shuts off automatically with loss of flame. Delivers instant heat. Includes plastic stand for cylinder. For outdoor use only. Run time on full tank: up to 2.5 hrs.