9 Heating Levels, Hot Surface Indicator. 20.47″D x 35.43″W x 2.95H. 9000W of 5 Burners – Two 1200W simmer burners (6.5″) for delicate sauces and small pots, Two 1800W burners(7.87″) for everyday frying and medium cookware, a 3-Ring burner of 1000W/2000W/3000W(11.8) Effortlessly shift between slow cooking, stir-frying, and extra-large cookware demands. 9-Level Knob Control – Effortlessly start and adjust the heat with precision, ensuring ideal cooking temperatures for everything from gentle simmering to quick boiling-perfect for everyday meals and special family gatherings. ALL Flat Cookwares Compatible – From cast iron (stir-frying), stainless steel (grilling), enamel-coated (slow cooking), aluminum (fast heating), and copper-bottomed (baking), to heat-resistant glass (steaming). Safety Protection – ETL listed with Residual Heat Indicator (Red LED beside the knob glows continuously until surface cools) and Over-Heat Auto Shutdown when temperature over 660°F. Easy to Clean – this ceramic cooktop uses Microcrystalline glass panel which is easy to clean by a quick wipe with a damp cloth and can withstands temperatures up to 1400°F. Easy Installation – Featuring a convenient drop-in design, this electric cooktop has a surface dimension of 35.43″ x 20.47″. The ideal cutout size for installation is 34.25″ x 19.49″, with the product bottom measuring 28.14″ x 18.7″. Please note, it requires hardwiring to a 240V 40A double-pole breaker for optimal performance.