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Home wine cellar

Home wine cellar

If we are wine enthusiasts and we like to have a wide selection at home, we should think about the...

What is refrigeration.

What is refrigeration.

Refrigeration can be defined as a thermodynamic process that lowers or maintains the heat level of...

Vacuum in cooling systems

Vacuum in cooling systems

We often forget how important it is to create a vacuum in a refrigeration or air conditioning...

Ventilation!

Ventilation!

Ventilation is life, it is change. Air renewal in an air-conditioned room means replacing poor...