Fast cooling
Forced cooling mode is available in some refrigerators, and it significantly increases the cooling intensity of the refrigerator compartment. It's important to note that
fast cooling needs to be turned on and off properly to avoid overloading the compressor. Some models have an automatic shut-off feature, but it's important to check for this feature separately.
Freeze capacity
The freezing capacity of a refrigerator refers to the amount of fresh food it can freeze from room temperature to the freezer temperature within a 24-hour period. For everyday use, a freezing capacity of up to 10 kg/day is sufficient, but if you frequently freeze large volumes of food, you should consider a more
powerful freezer.
Energy class (new)
The energy efficiency of a refrigerator is measured by a parameter classified from A to G, with A being the most efficient. Originally, only up to class A was available until newer, more efficient models were introduced and labeled as A+, A++, and A+++. However, in March 2021, manufacturers reverted to the original labeling system from G to A to avoid creating more pluses. This means that modern models will have the new labeling system, while older ones will maintain their original markings.
Energy consumption per year
The average amount of energy consumed by a refrigerator in a year of operation.
The given parameter is an estimated value and assumes that the refrigerator operates under stable conditions without sudden temperature changes, frequent door openings, and within its designated climate class (see below). Actual energy consumption may deviate slightly from the stated value. Despite this, it is a useful parameter that allows for a rough comparison of different models in terms of energy efficiency.
It should be noted that the energy consumption per year is often a more practical and convenient parameter than the energy consumption class (see above), which is a relative indicator of how efficient a refrigerator is compared to other models of similar size and features. The energy consumption per year, on the other hand, provides an estimate of the actual electricity cost when using a particular refrigerator. For instance, a small two-door refrigerator with an energy class of A can consume less energy per year than a large side-by-side refrigerator with a class of A+++, despite the fact that the latter is formally more energy-efficient than the former in terms of its energy class.
Door panel hinge
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Door sliding — a special type of mount for a built-in refrigerator, in which the decorative facade rests on the hinges of the cabinet, and the refrigerator door itself is only partially loaded. The sliding fastening of a built-in refrigerator's facade allows the door of the fridge to slide along the guides on the inside of the decorative panel, reducing the load on the hinges and increasing the appliance's durability. However, this can create a gap where dust can accumulate, and the door can only open up to 90-95˚, which may cause inconvenience when accessing shelves and drawers.
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Door on door — a special type of fastening of a built-in refrigerator, in which the front decorative facade is hung directly on the refrigerator door. With this type of installation, the front decorative panel of the refrigerator is fixed directly onto the door hinges. The main advantage of this rigid attachment method is that the refrigerator door can be opened wider, up to 110-115˚ or even more. Furthermore, there is no gap between the door of the refrigerator and the decorative panel, which creates a sense of structural integrity. However, one drawback of this method is that it can create additional weight load on the refrigerator door hinges, leading to sagging if they are not designed to bear the weight of the panel.
