GASMAX Dual Ring Burner Single Hob with Flame Failure RB1-E.The GASMAX RB 1E Dual Ring Burner Single Hob is a compact yet powerful solution for high performance commercial cooking. Equipped with a 95 MJ h heavy duty dual ring burner, it delivers intense, even heat suitable for stockpots, woks, and large saucepans. Built with safety and durability in mind, the RB 1E features a flame failure protection system that automatically shuts off gas flow if the flame is extinguished. The Piezo ignition provides quick,