The Cal Flame (BBQ18852P) propane gas single side burner features a heavy-duty 15,000 BTU polished brass plated burner for enhanced performance and superior heat retention. The Cal Flame BBQ18852P single side burner is made of 304-grade stainless steel and will provide you years of outdoor cooking enjoyment. The stainless steel cover protects the burner when not in use and features a curved handle to match other Summerset Grills Products. Reliable startup every time, with the Sure-Strike ignition system. If you are looking to create a gourmet outdoor meal complete with soups or side dishes, a built-in side burner is an ideal addition to your outdoor kitchen.