Specifications: Installation: Built-In Bunner Cap: Iron. (with adapter) Type: Gas Cooktops. Of Gas Burner: 4. Gas Hob Panel: Tempered glass. Main Burner Heat Input: 1130mm 3300W+2 75mm1.75kw+155mm1.0kw Glass Panel Dimention: 590510mm Cut-out Size: 555475mm. (21.85 x18.7 inch) Package Including: 1 4 Burner Gas Cooktops (As The Picture Shown) 1 Operation Instruction. 23 Gas Cooktop 4 Burners Tempered Glass Built-in NG/LPG Gas Stovetop Cooker. 23 Gas Stove Top Built-In 4 Burner Cast Iron LPG/NG Cooktops Hob Cooker. Let gas cooking help you create meals like a professional chef in your home. Designed to perform as well as it looks, This gas cook top features 4 gas burners which allow you to cook from a high heat for boiling, frying or searing to a low simmer for the most delicate sauces. Also gives you the precise control demanded by serious cooks. A Must For Any Modern Kitchen. Heavy Duty Pan Supports, Triple Ring Wok Burner and Optional Wok Holder. The Highly Polished Glass Adds Elegance And Style To This Beautifully Functional Hob. Easy to clean stainless steel top construction. Cast iron burner grates provides durability and long lasting easy to clean finish. Elegant brushed stainless finish control knobs. Electronic ignition, with standard 110V plug (as picture shown). Main Burner Heat Input: 1130mm 3300W+2 75mm1.75kw+155mm1.0kw. Glass Panel Dimention: 590510mm. (21.85 x18.7 inch). 1 4 Burner Gas Cooktops (As The Picture Shown). Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.