The Mr. Heater(R) Buddy Portable Heater prevents you from freezing during frigid temperatures. Enjoy the outdoors in warmth when you utilize this burner's exceptional heating power. The quiet electronic ignition allows you to warm yourself without alerting your trophy prey to your presence. A safety-shutoff and burner guard prevent accidental fires and burns. FEATURES: Portable heater Output: 6,000-12,000 BTU/hour ODS automatic low oxygen shut off Safety shutoff for accidental tip-over Features quiet electronic ignition Single control Swivel regulator Camo faceplate Fold-down handle for easy storage and portability Heavy-duty burner guard (NOT INCLUDED) 1 lb. cylinder fuel source Model: F232035