A display case is a refrigerated cabinet with transparent glass panels designed to showcase food products while maintaining precise temperature control for retail sale in grocery stores, delis, bakeries, and food service establishments. Display cases combine cooling functionality with merchandise visibility and accessibility, making them critical for both food safety and sales performance. They come in vertical, horizontal, and specialty configurations depending on product type.
Types and Specifications
Vertical open display cases maintain 35-42°F for dairy and deli products with cooling capacity of 2-5 tons and multiple 48-72 inch wide sections. Horizontal frozen display cases operate at -10°F to -20°F with 1.5-4 ton capacity for ice cream and frozen foods. Modern LED lighting reduces energy consumption by 35-50% compared to fluorescent fixtures while improving product visibility and color accuracy.
Performance and Cost Considerations
Energy efficient display cases use variable speed compressors and night blinds to reduce operating costs by 20-30%. Installation costs range from $1,500-$5,000 per section depending on refrigeration capacity and features. Maintenance includes monthly coil cleaning, quarterly refrigerant checks, and annual deep cleaning to maintain food safety certification and optimal cooling performance.