The Vollrath FC-4HS-48120-SSF is a flush mount heated shelf designed for seamless integration into countertops up to 2 inches thick. This drop-in unit features dual warming zones, allowing for versatile food placement and optimal temperature control. With nine adjustable heat settings, you can easily customize the warmth to suit various dishes. The digital thermostatic control ensures precise temperature management, while the durable stainless steel finish provides a sleek and professional appearance. Operating at 631 watts with a 120V/60/1-ph power supply and 5.3 amps, this heated shelf is both efficient and reliable. It includes a power and control cord with a NEMA 5-15P plug and meets cULus and NSF standards for safety and performance.