Design Stainless-Steel FrameUniform Frame Design: No Matter Which Combiset Units Are Installed, They Always Match Each Other Perfectly. User Convenience Combiset - CombinationVariety Is The Program: The Combiset Program Offers Professional Appliances For Every Type Of Cooking. KnobsMatching Convenience: Metal Rotary Dial Controls* Complement The Design Style Of The Combiset Elements. Inclined Control PanelPerfect Looks: The Ergonomically Arranged Control Panel Simplifies Operation. Safety Gasstop And RestartSafe Cooking: Automatic Re-Ignition For Flame Failure If Unsuccessful, The Gas Supply Is Switched Off Immediately.