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 sq. ft. Automatic safety shutoff and tip-over switch. Adjustable high/medium/low settings. Connects to 20 lb. propane tank (not included).   Product Features: • Adds up to 42,000 BTUs of radiant warmth to camping and hunting trips, construction sites, loading docks, sporting events and more • The 360° burner and stainless-steel heat reflectors provide efficient heat in all directions, while covering up to 1,000 sq. ft. • Three (3) Variable heat settings from 35,000 to 42,000 BTUs • Automatic safety shutoff and tip-over switch • Connects to 20 lb. propane tank (not included) • Delivers 9.5 hours of heat on high setting • Compact design • For indoor or outdoor construction use. · CSA Certified · Product Dimensions: 8.6” W x 20.7” H · 1 Year Limited Warranty   What’s In the Box? · Heater with Control - Qty. 1 · Guard Assembly - Qty. 1 · Mounting Bracket - Qty. 1 · Hardware - Qty. 1   Please Note: This appliance is not for use at altitudes above 4,500 ft. altitude. Adequate ventilation must be provided.