This Avenger 360° Tank-Top Propane Heater adds up to 42,000 BTUs of radiant warmth to hunting and camping trips, construction sites, loading docks, sporting events, family picnics and more. The 360° burner and stainless-steel heat reflectors provide efficient heat in all directions, while covering up to 1,000 square feet. Automatic safety shutoff and tip-over switch. Adjustable high/medium/low settings. Connects to 20-lb. propane tank (not included).