For indoor/ outdoor use Fast start capability Auto shut-off safety feature The Dyna-Glo Pro 80,000 BTU Portable Forced-Air Kerosene Heater can help you stay warm and comfortable on the chilliest days. The continuous-spark ignition helps ensure a quick start, and the automatic shutoff and non-slip base help provide safe use. The heater features a handle and wrap cord to offer portability and easy transport. Can produce up to 80,000 BTU/hr to help keep you warm and comfortable For use in outdoor or indoor construction or commercial environments with proper ventilation Convenient 5 Gal. fuel capacity Continuous-spark ignition helps ensure a fast start Automatic shutoff and non-slip base help provide safety and peace of mind Built-in fuel-gauge helps you monitor the fuel supply Built-in thermostat allows you to choose and maintain the temperature you desire Built-in air pressure-gauge and a dual-source power cord are included Easy-lift carrying handle and cord wrap help provide portabilityDyna-Glo Pro