Whirlpool WCE77US0HB is a 30-inch electric ceramic glass cooktop designed for everyday cooking and quick cleanup in a built-in countertop installation. With five elements, including two FlexHeat dual radiant elements and a dedicated Warm Zone, it helps you cook multiple dishes at once and keep food ready to serve. - 30-inch electric ceramic glass cooktop for a sleek, wipe-clean surface - Five-element layout supports multitasking across multiple pots and pans - Two FlexHeat dual radiant elements adjust to different cookware sizes - Warm Zone element helps keep prepared food warm while you finish cooking - Right-side knob controls for familiar, hands-on adjustments - Hot surface and power-on indicator lights for at-a-glance status Fit Notes: - Electric cooktop; requires 240 V, 30 A - Installable over a built-in oven