The choice of household appliances in the current economic realities has turned into a complex process that requires the analysis of many parameters. Consumers are looking for a balance between price, reliability and functionality, especially when it comes to large devices that are purchased for a decade. In 2022, the market has undergone significant changes: supply chains, assortment of brands and availability of service have changed.
In order not to make a mistake with a purchase, you need to clearly understand your needs and technical capabilities of the room. Refrigerator is one of the most energy-intensive appliances in the apartment, so the issue of efficiency and quality of insulation comes to the fore. In this material we will analyze the key selection criteria that are relevant for the current moment.
It is worth considering that the concept of “best” is different for everyone: for one family the volume of the freezer is critical, for another - the silent operation of the compressor. Inverter models have become the standard in the middle and high price segment, displacing classical solutions. Let's figure out what to pay attention to first.
⚠️ Attention: Before ordering equipment, be sure to check the dimensions of the doorway and elevator in your home. It often happens that a wide refrigerator cannot be brought into an apartment without removing the doors or packaging.
Defrosting system: Full No Frost or drip?
For a long time there have been debates about which defrosting system preserves food better. Traditional drip system (or Direct Cool) assumes that moisture on the back wall collects in drops and flows into the evaporator. This provides higher humidity inside the chambers, which has a beneficial effect on the storage of vegetables and fruits, preventing their rapid withering.
On the other hand, the system No Frost (or Total No Frost) completely eliminates the need for the user to defrost the unit manually. The circulation of cold air prevents ice from forming either on the walls or on the food. However, dry air can dehydrate food faster if it is not packaged.
Modern technologies minimize the disadvantages of both systems. Many manufacturers introduce freshness zones with separate humidity even in models with full No Frost. The choice depends on your habits: if you are ready to wipe the shelves once every six months for the sake of the juiciness of the greens, take a drip one. If you value time - only Total No Frost.
- ❄️ No Frost: no frost, uniform temperature, but noisier fan operation.
- 💧 Drip: quiet operation, natural humidity, but requires regular manual defrosting.
- 🔄 Combined: drip system in refrigerator compartment and No Frost in the freezer.
It is important to note that in 2022 models, even budget options are often equipped with improved air filtration systems, which reduces the risk of odors being transferred between chambers in forced circulation systems.
Compressor type: inverter versus conventional
The heart of any refrigeration unit is the compressor. Classic linear compressors work on the “on-off” principle. They reach a set temperature, shut down, and then start up again when the temperature rises. This creates temperature differences and a characteristic click when starting.
Inverter compressors operate continuously, but with variable rotation speed. This allows you to maintain the temperature with an accuracy of one degree, which extends the shelf life of food. In addition, the absence of constant starting currents makes them much quieter and more durable. Manufacturers often provide a guarantee for such compressors for up to 10-20 years.
Despite the higher initial cost, inverter models consume less electricity. In the long term, given the increase in energy tariffs, this becomes a significant saving factor. Modern inverter models consume 20-30% less electricity compared to their classic counterparts.
Why can an inverter hum?
Sometimes users confuse the hum of an inverter with a breakdown. In fact, the low-frequency hum is normal operation of the compressor at low speeds. If the sound is not accompanied by vibration of the case, there is no need to worry.
It is also worth mentioning linear inverter compressors, which combine the advantages of both technologies, providing even quieter operation and quick access to cooling mode.
Dimensions and layout: what to choose for the kitchen
The layout of the kitchen dictates its conditions. The standard height of 2 meters is not suitable for all rooms, especially in older houses with low ceilings or built-in furniture. Narrow models with a width of 40-50 cm will be a salvation for small-sized apartments, although their useful volume will be limited.
There are several main types of layout:
- 📏 Single-chamber: refrigerator and freezer compartments in the same volume (often the freezer is very small).
- 🏢 Two-chamber: classic division, freezer on top or bottom.
- 🇫🇷 French Door: wide refrigerator compartment on top and two hinged freezer doors on the bottom.
- 🚪 Side-by-Side: vertical division, where the freezer and refrigerator compartment are located side by side.
Models Side-by-Side require a lot of space to open the doors, but provide a huge usable volume. They are ideal for large families purchasing groceries for the month ahead. However, the width of such giants often exceeds 90 cm, which must be taken into account when designing a kitchen set.
☑️ Measurements before purchase
When choosing, pay attention to the possibility of reversing the doors. This allows you to adapt the refrigerator to any kitchen configuration by placing the handle on the convenient side.
Energy consumption class and climate class
Energy efficiency is a parameter that you cannot turn a blind eye to. The refrigerator operates 24 hours a day, 365 days a year. The difference between class A and A++ may seem insignificant at first glance, but over 10 years of operation it will result in a significant amount.
Equally important is the climate class, which indicates at what temperature environment, the device can operate correctly:
| Class | Temperature range | Where relevant |
|---|---|---|
| N (Normal) | +10...+32°C | Standard apartments |
| SN (Subnormal) | +10...+32°C | Cooled rooms |
| ST (Subtropical) | +18...+38°C | Hot climate, kitchens near the stove |
| T (Tropical) | +18...+43°C | Very hot regions |
For installing a refrigerator on an unheated balcony or in a garage, conventional models are not suitable - the oil in the compressor will thicken and it will fail. There are special models that can operate at subzero temperatures, but their choice is limited.
⚠️ Attention: Installing the refrigerator next to heating radiators or an oven without a thermal insulation partition will lead to overheating of the compressor and increased energy consumption.
Check the sticker on the case or in the product passport. For most Russian regions, the optimal class is N or SN-Tif the kitchen is located on the sunny side.
Useful functions and freshness zones
A modern refrigerator is not just a freezer. Manufacturers are introducing technologies to extend the life of products. The Fresh Zone (Zero Zone, Fresh Box, VitaFresh) allows you to store meat, fish or vegetables at a temperature close to 0°C, but without freezing them. In such conditions, bacteria multiply more slowly.
Among other useful options, it is worth highlighting:
- 🧊 Ice maker: built-in ice cube production system.
- 💨 Antibacterial coating: silver ions inhibit the growth of bacteria.
- 🔔 Open door indication: a sound signal will remind you to close the refrigerator.
- 📱 Smart control: temperature control and diagnostics via smartphone.
Function Super Freeze (super freezing) allows you to quickly freeze a large amount of food by switching the compressor to maximum power mode. This is useful when you have brought home a lot of fresh food and want to preserve its structure.
Smart refrigerators with screens and cameras inside are becoming increasingly popular, allowing you to see the contents without opening the door, or make shopping lists directly on the display. However, it is worth soberly assessing the need for such functions, as they increase the cost of the device.
Review of popular brands and models in 2022
The refrigerator market in 2022 is represented by both time-tested giants and new players. Liebherr traditionally considered the standard of reliability and build quality, offering advanced systems cooling. Bosch i Siemens (BSH concern) delight with quiet operation and thoughtful design.
Korean brands Samsung i LG focus on innovation, design and inverter technology. Their models often look futuristic and are equipped with many electronic systems. Chinese manufacturers, such as Haier and Hisense, are actively conquering the market, offering an excellent price-function ratio, as well as extensive warranties.
Russian brands that assemble equipment at local factories (for example, Indesit, Ariston, Beko) remain popular in the budget segment. They are easy to maintain and repairable, which in current conditions is an important advantage.
Before purchasing a specific model, be sure to read reviews about the reliability of this particular series, since one manufacturer may have both successful and problematic ones rulers.
How to properly transport a refrigerator after purchase?
The refrigerator can only be transported in an upright position. If this is not possible, it can be tilted no more than 40 degrees. After delivery in a vertical position, it is necessary to allow the device to stand for at least 2-4 hours (or better yet, a day) before turning it on, so that the oil flows into the compressor.
Why does the refrigerator work loudly immediately after installation?
In the first hours of operation, the compressor may operate more intensively, trying to cool the entire volume of the chamber to the set temperature. Also check whether the shipping tape has been removed from the seals and whether the legs are level, ensuring stability.
Is it possible to place the refrigerator on a heated floor?
A heated floor can negatively affect the operation of the refrigerator, since heat will come from below, interfering with normal heat transfer. If installation is unavoidable, use a thermal insulating underlay and make sure that the floor temperature does not exceed the permissible standards specified in the instructions.