In 2015 Weber changed the names of several popular charcoal grills and added a few new features. Don't worry though, they are still the iconic kettles you grew up with. These classic grills have played a big part in BBQ history and helped spread the joy of outdoor cooking across America and beyond. The 22.5" kettle is by far the most popular backyard grill in the world for under a hundred dollars. The body and lid are pressed from solid sheets of steel so there are no welds to rust, and coated with a durable powder coated baked on porcelain enamel that lasts for decades. The lower intake vents double as an ash collection system and the three legs with two wheels make rolling it around a snap. It is lightweight, there are few parts, and simplicity reigns. The lids fit tightly so oxygen control, and therefore heat control, is very good. And, with the exception of the Ranch Kettle, they are inexpensive.
AmazingRibs.com science advisor, Dr. Greg Blonder, observes, "Most people believe the Weber is a parabolic reflector, focusing heat emitted by the coals directly on the grill. A parabolic reflector is only effective when the heat source is tiny, intense and located at the focal point. This is not true in the case of the Weber, where the heat source is a sheet of coals spread over a large area. On the other hand, the Weber gets many things right. While the parabola won't create a beam of infra-red energy, the high almost vertical side walls reflect the infra-red image of the coals from side to side- like images of your head pinging back and forth between two mirrors at the barbershop. So this 'reflection gallery effect' does increase the heat intensity a bit compared to cooking over an open pit, where heat emitted to the sides is lost. The system is efficient, burning a minimum number of briquets during cooking." Probably no other single invention has influenced the American diet more since the invention of the electric refrigerator.
Weber Charcoal Grills are offered in four basic configurations: the small, portable Smokey Joe Series, the larger One-Touch kettles on three legs, the Performer Series mounted on carts and the oversize Ranch Kettle. They also offer three models of the popular Weber Smokey Mountain smokers. In 2016 they introduced Weber Summit Charcoal Grills, multifunction cookers that are effective smokers and grills under one hood.