Dyna-Glo's 10,500 BTU indoor kerosene heater brings compact, convection style heat to wherever you need it. Provides ideal supplemental heat for an area of 500 square feet for a 13 straight hours. Features an advanced burner design to create incredible efficiency, which eliminates unwanted odors and gets you max heat from your fuel. Comes standard with a safety tip switch to ensure the flame will go out if the unit is ever knocked over.