"Camp comfortably in cooler weather with the HotShot 11K BTU Flare 360 Portable Heater! It produces up to 11,000 BTUs of heat in a 360 pattern, so friends and family can gather around to enjoy the warmth. Electronic ignition provides easy, reliable startups every time. Safety features include a tip-over switch and a low-oxygen shutoff sensor for peace of mind. Sturdy steel construction stands up to the rigors of travel. Runs on a 1-lb. propane tank (not included) for up to 3 hours on low. Compatible with a 20-lb. tank with the Dyna-Glo HAKITDG HeatAround360 Kit (not included) for up to 54 hours of use on low. Powered by 1 AAA battery (included). 21.46""H x 11.02""W x 11.02""D. Weight: 7.35 lbs.Manufacturer model #: FL11360SEHS. Produces up to 11,000 BTUs of heat Heat radiates out in a 360 pattern Easy electornic ignition Tip-over switch Low-oxygen shutoff sensor Sturdy steel construction Runs on a 1-lb. propane tank (not included) for up to 3 hours on low Compatible with a 20-lb. tank with the Dyna-Glo HAKITDG HeatAround360 Kit (not included) Powered by 1 included AAA battery"