The LP10-360 is designed for both outdoor and temporary indoor use. It provides a 360o degree radius of warmth for you, your family and friends. The creative design includes a built-in carry handle. - uses single 1 lb. propane tank - heats up to 3 hours on a single tank (low setting) - swivel valve for easy tank replacement - piezo ignition - continuously variable heat settings - oxygen depletion sensor - tip-over switch - LP tank not included - can be used with a 20 lb propane tank w/ adapter hose (not included)