Key Model Features Double sided glass doors to give maximum access to products – ideal for high traffic checkout locations Digital Thermostat for accurate temperature control and built in voltage protection. Low-E Glass for improved insulation, lower running costs and reduced condensation. EcoMate Polyurethane Insulation foam, water based, Non flammable blowing agent and Zero ODP. Fully Adjustable Shelving. High Efficiency Compressor. High performance Heat exchangers.