Cosmo 950SLTX-E Stainless Steel Gas Cooktop Easy to clean stainless steel top construction Cast iron burner grates provides durability and long lasting easy to clean finish Flame failure safety device 1 x Triple Ring 5 Jet Nozzle burner : 16,000 BTUs, 1 x Rapid burner : 8, 500 BTU; 2 x Semi Rapid burners : 6,800 BTUs, 1 x Auxiliary burner : 5,000 BTUs 5 Years Limited Warranty.