Today, as several decades ago,The most popular type of household refrigeration equipment remains a two-chamber free-standing refrigerator. They are very convenient, practical and take up little space compared to multi-chamber models and side-by-side refrigerators. However, not all two-chamber refrigerators are as high-quality as consumers would like. An exception may be models produced by the German manufacturer Liebherr. If we compare ordinary budget models with two-chamber refrigerators Liebherr CN 3033, the advantage will be on the side of the latter. The fact is that due to the presence of the automatic defrosting system No Frost and the use of an antibacterial coating applied to the inner walls of the refrigerator, the model is very easy to maintain. In addition, it is worth noting that Liebherr models use a dynamic cooling system, which allows you to maintain a certain temperature at any point in the chamber. At the same time, the refrigerator is cooled by a metered supply of cooled air, which significantly reduces the load on the compressor system. Supercooling and superfreezing systems, which are designed to quickly lower the air temperature, deserve special attention. These systems in the two-chamber refrigerator Liebherr CN 5156 operate in a fully automatic mode and are switched on in case of significant cold leaks. The leaks themselves are the result of the door being open for a long time, as well as the result of loading uncooled products. It is also worth noting the high-quality thermal insulation system of premium refrigerators. It lies in the fact that in the event of a malfunction or a power outage, the model is able to maintain a low temperature for a long time. As a rule, depending on the model, it fluctuates in the range of 20-40 hours. By the way, such a result of long-term cold retention affects low energy consumption, which corresponds to the economy classes "A +" and "A ++". Models that are equipped with an additional freshness zone deserve special attention. For example, when working with Liebherr KBes 4260 refrigerators equipped with this zone, many note the convenience of preserving certain groups of products. Freezing is not used in the freshness zone, and the storage period exceeds the shelf life in the refrigeration chamber by three times. This is achieved by humidifying the air by generating two types of cold: dry and humid. At the same time, each of the boxes related to the freshness zone is individually adjusted for a specific type of product, which ensures optimal storage of products while preserving all their taste qualities. Author:
