Key Model Features Digital Thermostat for accurate temperature control and built in voltage protection. Low-E Glass for improved insulation, lower running costs and reduced condensation. Heated Glass Doors. EcoMate Polyurethane Insulation foam, water based, Non flammable blowing agent and Zero ODP. Fully Adjustable Shelving. High Efficiency Compressor. High performance Heat exchanges. Reversible Door action (select at purchase). Unit is a display freezer designed to display pre-frozen goods. It should not be used to Freeze ambient or warm products Available in the following finishes: HD690F – Std Model with black trim and white chromadek HD690F-S – HD690F with grey trim and Stainless steel sides SHD690F – HD690F-S with a Solid S/S door