Built-in capable, make the best use of space by installing your appliance under the counter. Commercially approved, meets UL Commercial Standard 471, and is ETL-S listed to NSF-7 commercial standards. Glass door with stainless steel trim. Provides a full display of your stored collection with a heat-safe double-tempered design. Factory-installed lock. Keyed security on the wine cellar door. 21 bottle capacity. Interior can hold 21 bottles in standard Bordeaux style or wider Burgundy style6. Digital thermostat. Electronic controls for precise temperature management, with indicator lights for red, white, and sparkling wines. Digital display, temperature readout can be shown in Celsius or Fahrenheit