The Wells 66681 120V Warmer Element is a commercial-grade heating element designed to maintain food temperature efficiently in high-demand kitchen environments. Measuring 8-1/2" x 17-1/2", this element operates at 120V and includes screws for easy installation. It works by converting electrical energy into heat, providing consistent warmth for food warmers, buffet lines, and warming drawers. This ensures that prepared foods stay at the desired temperature, reducing food waste and enhancing service speed. With its durable construction, the element offers long-lasting performance, making it a practical solution for commercial kitchens looking for reliable and efficient food warming options.