Selecting refrigeration equipment is a task that requires careful study of the characteristics, since equipment is purchased for many years. The Russian brand Biryusa offers a wide range of solutions, from compact models for the dacha to spacious units for a large family. Consumers often wonder which line will be optimal for their operating conditions.
To understand which Biryusa refrigerator is the best in your specific case, you need to consider not only the price, but also the type of defrosting, noise level and energy efficiency. The modern market is saturated with modifications with various cooling systems, each of which has its own advantages.
In this article we will analyze the key series in detail, analyze the technical nuances and help you make a choice, based on the real needs and features of the kitchen layout.
Criteria for choosing the ideal refrigerator Biryusa
The first step to purchasing is determining the dimensions. Models can differ significantly in height and depth, which is critical for integration into a kitchen set or installation in a niche. The standard width of 60 cm suits most, but there are narrower options.
The second important parameter is the defrosting system. The traditional drip system requires manual defrosting of the freezer once every six months, while technology No Frost completely eliminates this procedure. However, each system has its supporters.
It is also worth paying attention to the energy consumption class. More economical models of class A+ or A++ are more expensive when purchased, but allow you to significantly save on electricity bills in the long term.
Review of popular two-chamber models
Two-chamber refrigerators remain the most popular product segment plant They combine the convenience of a separate freezer and a main food compartment. The top sellers are often the models of the 133 and 134 series.
Models of the series 133 are distinguished by their classic design and time-tested construction. They are equipped with mechanical controls, which makes them reliable and easy to repair. The height of such units is usually about 145 cm, which is convenient for low kitchens.
Series 134 offers an increased height of up to 175 cm and a larger usable volume. These models often use a more advanced air circulation system to ensure even cooling. Many users note their quiet operation of the compressor.
- ❄️ Reliable compressors with a long service life.
- 📏 Optimal height and width ratio for standard kitchens.
- 🔇 Low noise level during operation, not exceeding 39 dB.
⚠️ Attention: When installing the refrigerator in a niche, be sure to leave gaps on the sides and back for air circulation, otherwise the compressor will work with overload.
Advantages of the No Frost system in Biryusa refrigerators
Technology No Frost (or “No frost”) becomes the comfort standard. In such refrigerators, moisture is removed from the chamber, preventing the formation of an ice crust on the walls and food. This is not only convenient, but also hygienic.
Biryusa refrigerators with the Total No Frost or Frost Free system are equipped with special fans and defrost heaters. Air circulates through the channels, evenly distributed throughout the entire volume. The temperature at different points of the chamber is almost the same.
It is important to understand the difference between Full No Frost and Frost Free. In the first case, both compartments do not require defrosting, in the second, the freezer has a moisture removal system, and the refrigerator can be drip. For most users, the difference is minimal, but technically it exists.
How does the No Frost system work?
The fan drives cold air through the evaporator, hidden behind the back wall. The moisture settles on the evaporator and is periodically removed by the heater into the pan, from where it evaporates.
Models with full No Frost often have a more complex control system, including electronic displays. This allows you to accurately adjust temperature conditions for different types of products, keeping them fresh longer.
Built-in appliances: installation nuances and models
Modern kitchen sets often require built-in appliances. Biryusa refrigerators in this segment are represented by models that are attached to the facade of the kitchen cabinet. This allows you to hide the equipment behind a door made in the style of the rest of the furniture.
When choosing a built-in model, it is critical to consider the door fastening system. There are two main types: sliding guides and rigid mount (door-on-door). In Biryusa models, a system of sliding guides is more common, which is easier to install.
The dimensions of the niche must strictly comply with the requirements of the instructions. If the niche is too narrow, the door may not open to the desired angle or damage the furniture. The standard height of a niche for embedding is usually 177-178 cm.
☑️ Check before purchasing a built-in model
Do not forget about ventilation. Built-in refrigerators heat up more than open ones due to the lack of natural convection. The presence of a grille in the base of the headset is a prerequisite for the long life of the compressor.
Comparison of characteristics of popular series
To finally decide which Biryusa refrigerator is the best, it is convenient to compare the technical parameters in the table. Below is the data for three popular categories of models.
| Characteristics | Series 133 (Classic) | Series 134 (High) | Series 6 (No Frost) |
|---|---|---|---|
| Height, cm | 145 | 175 | 185 |
| Defrost system | Drip | Drip / No Frost | Full No Frost |
| Total volume, l | 275 | 320 | 330 |
| Noise level, dB | 39 | 39 | 41 |
The table shows that the series 133 wins in compactness, but is inferior in volume. The series 6 offers maximum comfort due to the absence of ice, but may be a little noisier due to the operation of the fans.
Energy efficiency and level noise
Saving electricity is an important factor when choosing household appliances. Most modern Biryusa models have an energy consumption class A or A+. This means that they consume significantly less energy than old Soviet units.
The noise level directly depends on the type of compressor. Single-compressor models are quieter because they have fewer moving parts. Two-compressor options (less common) allow you to independently control the temperature in the chambers, but can be noisier.
If the refrigerator is located in the kitchen-living room, the noise level of 39-41 dB will be almost unnoticeable against the background of a conversation or a working TV. However, at night, in complete silence, the hum of the compressor can be heard.
⚠️ Attention: If after installation the refrigerator begins to hum more than usual, check whether its pipes are touching the back wall or furniture. Vibration is transmitted to the structure and amplifies the sound.
Frequently asked questions from customers (FAQ)
Do I need to defrost the Biryusa refrigerator with No Frost?
Models with full No Frost do not require regular defrosting to remove ice. However, sanitary defrosting (washing) is recommended to be carried out 1-2 times a year to maintain hygiene.
Is it possible to transport the Biryusa refrigerator lying down?
Transportation lying down is allowed, but only on the side or back wall (if permitted by a specific model). After delivery, the unit must stand vertically for at least 4-6 hours before turning on, so that the oil flows into the compressor.
Where is Biryusa equipment manufactured?
The main production is located in the city of Krasnoyarsk, Russia. The plant is one of the oldest manufacturers of refrigeration equipment in the country, which guarantees the availability of spare parts.
Why does water appear on the back wall of the refrigerator compartment?
In drip models, this is a normal process. The moisture flows down the groove into the drainage hole. If water remains at the bottom, the drainage hole may be clogged and needs to be cleaned.