Refrigerated barrel for 3 boxes

The refrigerated cask for 3 boxes has 3 compartments:

• Base housing compressor and temperature control
• Compartment holding 2 boxes (1 white + 1 rosé, or 2 white or 2 rosé)
• Compartment holding one box of red.

The boxes are insertable only from the front, by removing the cover.
As with the one-box cask, refrigeration is provided by a 220V compressor.
White, rosé and red are held at different temperatures.
White and rosé are placed on the cool plate, where the temperature is lowest. The red stands on the second plate and will stay at between 14 and 18° C, depending on the overall temperature setting.