The Delfield N8273GP is a high-performance drop-in frost top designed for efficient food preservation and display. Constructed from durable stainless steel and granite, it features a thermal mastic heat transfer compound for optimal cooling. The unit includes a 1.5" deep trough around the perimeter, equipped with a 3/4" stainless steel drain for easy maintenance. An on/off switch allows for convenient operation, while the self-contained refrigeration system utilizes R290 refrigerant and a powerful 1/3 hp compressor for reliable performance. This frost top requires a cutout of 72-3/8" x 25" and meets cUL, NSF, and UL safety standards, making it a perfect addition to any commercial kitchen or food service environment.