1. Foamed-in-place high density polyurethane insulation. 2. Automatic Fan assisted condenser and evaporator. 3. Mechanical temperature controller. 4. Open front allows easy access to display levels. 5. Fluorescent interior lighting, safety shielded. 6. Automatic to heet for evaporating water condensed. 7. Exterior is cold colored steel. 8. Interior is cold colored steel. 9. Completely sealed, low noise compressor. 10.Fully self contained unit. 11.True's air curtain merchandisers are designed. 12.Three adjustable shelves. Warranty: One year all parts,6 years on compressor.