The Vollrath FC-4HS-66120-BKF Heated Shelf Food Warmer is designed for seamless integration into countertops up to 2 inches thick. This flush mount unit features a generous 68-inch width and dual warming zones, allowing for efficient food service. With nine adjustable heat settings and digital thermostatic control, it ensures precise temperature management for optimal food quality. The durable black aluminum hardcoat finish provides a sleek appearance while withstanding the rigors of a busy kitchen. Operating at 876 watts and 120v/60/1-ph with a 7.3 amp draw, it includes a power and control cord with a NEMA 5-15P plug. Certified by cULus and NSF, this heated shelf is a reliable choice for maintaining food temperature in any food service environment.