Sengoku CV-2230 KeroHeat Convection 23,000-BTU Portable Kerosene Heater Portable 23,000-BTU kerosene heater for rooms up to 1000 square feet Automatic push-button ignition; 1.9-gallon fuel capacity provides 10 to 12 hours of heat Ideal for both everyday supplemental heating and emergency situations Fuel gauge; automatic safety shut-off; siphon pump and batteries included Measures 18-3/4 by 18-3/4 by 27 inches; 2-year limited warranty