North America's Most Popular Portable Propane Heater! This patented radiant 4,000-9,000 BTU Liquid Propane heater connects directly to a 1 lb. cylinder and is the perfect solution for heating enclosed spaces like large tents up to 225 sq. ft. The expertly engineered size to BTU ratio is augmented with a fold down handle to give this heater maximum output while retaining a minimalistic footprint. A swivel regulator gives you the ability to adapt usage from a disposable cylinder to a remote gas supply with the purchase of a hose and filter. To light the unit, simply rotate the knob to pilot and push. Then the integrated Piezo sparking mechanism will take care of the rest. With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off you can be sure that you will enjoy years of comfortable indoor safe heat. With a larger heating surface, fold-down handle, swivel-out fuel connection, and an easy-start four-position control, Mr. Heater sets the new standard. With a rotary switch, the heating output can be continuously adjusted between 1.2 and 2.4 kW rules and thus permits the influence on heat supply as well as gas consumption. A fold-out handle, the continuous heat regulation as well as the possibility of wall mounting, make the Portable Buddy the ideal heater for the fishing or hunting lodge.