The DX4 is a versatile medium temperature semi-vertical display that is ideal for dairy, deli and other packaged products in retail formats with small door openings or low ceilings (available model: DX4LN). 
Documents
dairy

Dairy

Dual Temperature

Glass End Option

Underwriters Laboratory

Underwriters Laboratories

National Science Foundation

National Sanitation Foundation

US Department of Energy

U.S. Department of Energy

AmericanHeatingRefrigeratioInstitute

Air-Conditioning, Heating, and Refrigeration Institute