The Coleman Revolution™ 4-burner barbecue sets a new standard for outdoor cooking. Featuring patented Flare-Free Technology™, this barbecue captures and removes 75% more grease, eliminating flare-ups, hot spots and ensuring no more burnt or overcooked food. Double-stacked cooking grates offer double the heat retention while efficiently directing fats and grease to the removable front grease cup through the front grease channel. Lighting is never a problem with its Instastart™ ignition, providing flawless operation even in the harshest environments. The Coleman Revolution™ 4-burner barbecue is equipped with the Convertible Valve System™, making it easy to convert from propane to natural gas.