LG – 36 Built-In Smart Gas Cooktop with 5 Burners and EasyClean – Stainless Steel. Height 3 3/4 inches3 3/4. Amazon Alexa, Google Assistant. 36 Built-In Smart Gas Cooktop with 5 Burners and EasyClean. Installs Over Built-In Oven. Hot Surface Indicator(s). Number of Cooking Zones. 22K UltraHeat Dual Burner. 10000 british thermal units. 5000 british thermal units. 12000 british thermal units. 22000 british thermal units. Propane Conversion Kit Included. Gas Regulator Inlet Thread Size. Questions & Answers(1question).