DESIGN & DETAILS: Heavy duty Triple Burner Angle Iron Stove is more durable than its cast iron counterparts and delivers an impressive 15,000 -45,000 BTUs of power The adjustable legs allow you to maintain a level cooking surface when outside and the range style cook top delivers a fine tuned combustion, allowing your fuel to burn cleaner and hotter Regulator and hose must be purchased separately For use with propane gas 3- heavy duty 15,000 BTU burners