When you need to heat large areas at a jobsite or in a garage, Mr. Heaters 125,000-BTU Forced-Air Kerosene Heater becomes your on-the-go furnace capable of heating up to 3,125 sq. ft. High-output fully enclosed motor runs on your choice of kerosene (1 and 2), diesel (1 and 2), home heating oil and JP-8. When full, the 8.5-gal. tank keeps the heater operating for up to 9.5 hours. Fuel gauge tells you remaining capacity at a glance. Built-to-last, easy-to-roll construction features powder-coated tubular steel handles, pneumatic rubber tires and a split upper shell designed for easy maintenance. A high-limit safety switch and photo CAD cell shut off the unit in unsafe conditions. Large glove-friendly controls with thermostat-regulated temperature. Manufacturers limited one-year warranty. 39.75L x 18.25W. Wt: 59.95 lbs. Type: Heaters.