The Delfield N8240-STP is a high-performance drop-in frost top designed for efficient food preservation and display. It accommodates two sheet pans arranged vertically, making it ideal for busy kitchens. Constructed with heavy-gauge galvanized steel, the exterior housing ensures durability and longevity. The unit features an easy-to-use on/off toggle switch for quick operation and a perimeter gasket for optimal temperature retention. Self-contained refrigeration utilizes environmentally friendly R290 refrigerant and operates with a powerful 1/4 HP compressor. A cutout of 38.60" x 28.75" is required for installation. This model meets cUL, UL, and NSF standards, ensuring safety and reliability in commercial settings.