Application It can handle various high-temperature cookware, including glass, ceramic, iron, and stainless steel pots. It is suitable for domestic or commercial cooking in homes or restaurants. Specifications Material: Coated Glass, Al-alloy, Cast Iron Enamel Color: Black, Silver Installation Types: Built-in/Countertop Gas Sources: LPG/NG Control Type: Knobs Ignition Type: Electronic Pulse Ignition Battery Type: D-size Battery (Not Included) Heating Elements: 5 Thermal Efficiency: 63% Rated Gas Pressure: 2000Pa Burners Thermal Capacity: 1* 3kW/10236 BTU + 1* 2.75kW/9383 BTU + 2* 1.75kW/5971 BTU + 1* 1kW/3412 BTU Gas Pipe (Not Included): 9.5mm (Inner Diameter) Cut-out Size: 73*47cm/28.74*18.5in Coated Glass Thickness: 7mm Product Size: 77.5*51*6.5cm/30.5*20.1*2.6in.