Features: * Heater shuts off with loss of flame * Sturdy base prevents tip-overs * Comes with a push-button pilot light ignition * 360-degree directional heat * No electricity required * Simple hook-up * Operates up to 14 hours from a 20 liter tank (minimum required propane tank) - sold separately * Temporary heat for construction sites, industrial/commercial workspaces, agricultural buildings, and emergencies * Heats 1900 square feet * 20000 to 80000 BTUs What"s In The Box: * Mr. Heater F270480 Portable Convection Heater * 10-foot hose and regulator