The Quickchange Gas Insert has altered the course of grilling history with its unique capability to convert our grill between charcoal and gas. You can enjoy the ease of gas grilling Monday through Friday, whether it be hamburgers, chicken, brats or hot dogs, and also enjoy the low-and-slow charcoal cooking of ribs, brisket or pork shoulders on the weekends. Whatever you’re craving… it’s up to you! Your grill, your choice. Quickly change between charcoal and gas. 26,500 BTU infrared stainless steel burner, push-button ignition with built-in thermocouple for safety, easily slides in to replace ash drawer, includes caddy cart for propane tank with the rolling caster. Set up is easy: -remove ash drawer-slide in your gas insert-insert the heat exchanger-place your heat diffuser lava stone-attache gas caddy, hose, and gas tank. For Propane.