A 50 mm stainless-steel worktop with an 8.5 cm upstand at the back tops the KBS11A, making it a working surface for pastry as well as cold storage for EN 60 × 40 cm trays. The worktop has a soundproofing lining. Under it, one door opens onto 193 litres gross (120 litres net) at −2…+8 °C.
Humidity can be set to 75% or 90% on the digital thermometer-thermostat, which also has a communication port. Trays slide on AISI 304 runners in a grid rack with seven 75 mm positions. Cooling is fan-assisted through an evaporator treated against corrosion, with automatic electric defrost, and the cooling unit pulls out for routine condenser cleaning.
Measuring 1100 × 800 × 965 mm, the counter weighs 105 kg net and stands on 140–200 mm feet. It uses 2.176 kWh per 24 h (class C, EEI 37.88, 794 kWh a year), runs on R290 (0.07 kg) with 465 W at −10 °C and draws 300 W at 230 V.