The Expert Grill 4-Burner Liquid Propane Gas Grill is functional, dependable, and furnished with everything you need to get your backyard cookout up and going. Featuring 48,000 total BTUs of heating energy for quick, controlled heating, while 619 square inches of total cooking space provides enough room to fit up to 25 burger patties at once. When it s time to clean up, 2 heavy duty wheels offer easy transport for storage and a stainless-steel lid offers superior durability, keeping you up and grilling for seasons to come.