The Cres Cor K 1218 Kold KeeperĀ® is a high-performance heated cabinet designed for efficient cold transport of hot and cold foods. It is compatible with standard-sized cabinets from the 100, 101, 102, 103, 108, 109, 150, 300, 302, and 309 series. Constructed with a sealed non-corrosive aluminum outer body, this unit ensures durability and longevity. When pre-frozen for 8-12 hours, it provides hours of reliable temperature retention, making it ideal for food service operations. NSF certified for safety and quality, the Kold KeeperĀ® is an essential accessory for maintaining optimal food temperatures during transport.