The Blaze has separate propane- and natural gas–powered versions ... allowing this grill to get up to a scorching 1,100°F, while a 14,000-BTU infrared burner in the back lets you slow-roast ...

As the name suggests, the Char-Broil Signature TRU-Infrared natural gas grill is equipped with trademarked technology. The concept involves an emitter plate which takes in the infrared flames ...