The cooking system is the heart of any barbecue. In the 1980s, Weber revolutionised gas barbecue cooking forever with the introduction of the Flavorizer cooking system in the first ever Weber Genesis gas barbecue. Now, over 30 years later, Weber has done it again. At Weber, countless hours of research and development have been invested into once again reinventing and re-engineering gas barbecue cooking.
The new Weber GS4 cooking system, found in all Genesis II gas barbecues, is the biggest step forward in gas barbecue cooking since the original Genesis was introduced in the 1980s.
Anyone who has used an ordinary gas barbecue knows that there are some common frustrations – uneven heat across the cooking system, flare ups and fat fires, and inconsistent ignition. The four components of the GS4 cooking system resolve all of these common flaws to deliver sensational barbecue food with incredible flavour.
Backed by our 10 year, 100% Weber Guarantee