A modern kitchen requires not only functionality, but also ergonomics, so the question a side by side refrigerator is what for the device and how it is designed is becoming increasingly relevant for buyers. Unlike the usual two-chamber models, where the freezer is located below or above, here both compartments are located next to each other vertically. This arrangement allows you to significantly increase the useful volume, while maintaining a standard height, which fits perfectly into kitchen units.
The main feature of this design is that freezer compartment and the refrigerator compartment have the same height, but different widths. As a rule, the freezer occupies a smaller part (about one third), and the main volume is reserved for products that require refrigeration. This solution came from the USA, where it is customary to purchase products in large volumes, and quickly gained popularity due to its spaciousness and ease of access to the contents.
By choosing side by side refrigerator, you get equipment that is often equipped with additional options that are not available in classic models. There may be built-in water dispensers, wine storage areas, separate vegetable drawers with humidity control, and even the ability to connect to a smart home system. Understanding the principles of operation of such equipment will help you make the right choice and avoid disappointment after purchase.
Design features and dimensions
The main difference between the model side by side from traditional refrigerators lies in their geometry. The width of such devices usually varies from 80 to 120 cm, which significantly exceeds the standard 60 cm of conventional models. The height can reach 180–200 cm, and the depth is often made standard (about 60–65 cm) or increased to accommodate more products. It is important to consider that side by side dimensions they require a pre-planned space in the kitchen.
The internal space is organized vertically: the doors swing open on the sides, allowing access to all shelves at once. This means you don't have to bend over to get things out of the freezer like bottom-mounted models. However, it is worth remembering that shelves in the refrigerator side by side often have a shallower depth due to the thickness of the doors and the air circulation system, so large pots or baking sheets may not fit in width.
⚠️ Attention: Before purchasing, be sure to measure the width of the door opening in the kitchen. A standard door can be already 80–90 cm, and it will be impossible to bring in the assembled side by side refrigerator without dismantling the box or the door itself.
Many models are equipped with a system double cooling circuitthat allows you to independently regulate the temperature and humidity in each compartment. This prevents odors from mixing and drying out the food. It is also worth paying attention to the type of compressor: modern inverter models are quieter and more economical, which is critical for large volumes of equipment.
Advantages and disadvantages of the Side by Side system
Deciding whether you need this particular format is worth weigh the pros and cons. The key advantage is side by side refrigerator capacity: the volume can reach 600 liters or more. This is ideal for large families or those who are used to grocery shopping once every week or two. In addition, vertical zoning allows you to store tall bottles, cakes and large packages of milk without problems.
However, this coin also has a downside. Electricity consumption of such giants is higher than that of their compact counterparts, although the energy efficiency class A++ or A+++ helps to minimize costs. Another nuance is the price: the cost of maintenance and repair may be higher due to the complexity of the design and the presence of additional electronic modules.
- 🧊 Huge usable volume that allows you to store supplies for the whole family.
- 🚪 Convenient access to products: no need to bend over or stand on tiptoes.
- 💧 Availability built-in water and ice dispensers (in premium models).
- 🔇 Quiet operation thanks to high-quality noise insulation and inverter compressors.
Do not forget about the visual component. Refrigerators of this type often look like a piece of furniture, especially models with wood or glass panels. But if your kitchen is small, such a unit can visually “eat up” the space. Therefore installation of side by side requires careful interior planning.
Defrosting systems: No Frost and their variations
Almost all modern side by side models work on the system No Frost (or Full No Frost). This means that ice and frost do not form in the chamber, and you never need to defrost the refrigerator manually. Moisture is removed through special channels, and the evaporator is hidden behind the back wall. This saves the owner from the need to carry out regular ice removal.
There is also a system Total No Frost, which is an improved version of the usual one. It provides a more even distribution of cold and often has separate fans for the refrigerator and freezer compartments. This allows you to better preserve the freshness of products and prevents them from weathering.
Why does food dry in No Frost?
Dry cold air circulates in the No Frost system. If food is not packaged in containers or bags, surface moisture quickly evaporates, causing frost burn and loss of flavor. Always use sealed packaging.
However, the system also has disadvantages. Air circulation can help food dry faster if it is not packaged. Therefore be sure to use food containers or film for storing open food. In addition, in some budget models, the fan noise can be heard, which is worth considering if the kitchen is combined with the living room.
Selection criteria: what to look for before buying
When choosing a model, it is important to pay attention not only to the brand, but also to the technical characteristics. Energy consumption class must be at least A+, but better A++ or A+++, since the refrigerator operates around the clock. The volume of the freezer compartment is also important: if you freeze a lot of berries and meat, look for models with a large number of drawers.
Pay attention to the material of the shelves. They must be made of tempered glass and can withstand significant weight. Adjusting the height of the shelves without tools is a huge plus, allowing you to adapt the space to any product. Also check for a zone Fresh Zone or similar, where the temperature is close to 0°C, which is ideal for meat and fish.
| Parameter | Standard refrigerator | Side by Side | Impact on the user |
|---|---|---|---|
| Width | 60 cm | 80–120 cm | Requires more space in the kitchen |
| Volume (liters) | 250–350 l | 500–700 l | Ability to make rare purchases |
| Height | 180–200 cm | 170–200 cm | Similar, fits into the set |
| Defrosting | Often drip | No Frost | No need to defrost |
It would be a good idea to check for the quick freezing function Super Freeze. It allows you to quickly cool large quantities of fresh food without raising the temperature in the rest of the chamber. This preserves the vitamins and structure of the products.
Installation and connection rules
Installing a side by side refrigerator is a process that requires preparation. First of all, it is necessary to provide ventilation gaps. Gaps for side by side usually at least 5–10 cm at the back and sides, since powerful compressors generate a lot of heat. Without proper ventilation, equipment will wear out and consume more electricity.
The floor must be perfectly flat. Due to the large width and weight (often more than 100 kg), even a slight misalignment can lead to misalignment of the doors and loss of sealing. Use a building level to check. If the floor is uneven, adjust the legs of the refrigerator.
⚠️ Attention: After transportation, the refrigerator should not be turned on immediately. Allow the oil in the compressor to drain downwards (usually 2-4 hours if transported lying down, or 30 minutes if standing), otherwise the compressor may fail upon first start-up.
☑️ Checklist before turning on
Connect to The electrical network must be connected through a separate grounded outlet. The use of extension cords and tees is not recommended, as the compressor starting currents can be high. If the model requires connection to a water supply system, use only hoses and fittings approved by the manufacturer.
Care and maintenance during operation
Despite the No Frost system, maintenance of the refrigerator is still necessary. Periodically (every six months) it is recommended to wash the internal surfaces with a soda solution or a special product. Pay special attention to the door seals: they need to be wiped and lubricated with silicone so that they do not dry out and ensure a tight fit.
Replacing filters in water dispensers is a mandatory procedure, if such a function is available. A clogged filter will not only stop purifying the water, but can also become a source of bacteria. Change them strictly according to the manufacturer's regulations, usually every 6 months or 3000 liters of water.
- 🧼 Wipe the external panels with microfiber to avoid streaks, especially on stainless steel.
- ❄️ Check the ventilation holes inside the chamber for clogging with products.
- 🔌 Once a year, vacuum the condenser from behind (through the grille) to improve heat transfer.
Keep an eye on the temperature conditions. The optimal temperature in the refrigerator compartment is +4°C, in the freezer compartment - -18°C. Do not overload the shelves, this interferes with air circulation and makes the compressor work harder.
Frequently asked questions (FAQ)
How much electricity does a side by side refrigerator consume per month?
Consumption depends on the volume and energy efficiency class. On average, modern A++ class models consume about 30–45 kWh per month. Older or larger models can consume up to 60–70 kWh. The exact data is always indicated in the product passport.
Is it possible to build a side by side refrigerator into a kitchen set?
There are built-in side by side models, but they are less common and cost more. Conventional free-standing refrigerators cannot be built in, since they do not have fastenings for the furniture panel and insufficient ventilation of the facade. A special model is required for installation.
Why is a side by side refrigerator noisy?
The noise can come from the operation of the compressor or fans of the No Frost system. If the noise is uniform and not too loud, this is normal. A loud hum, knocking or vibration may indicate a compressor malfunction, a foreign object, or improper installation (the legs are not adjusted).
Do you need to defrost the refrigerator side by side?
Models with the No Frost or Total No Frost system do not require manual defrosting. However, manufacturers recommend turning off the refrigerator once a year, washing it and letting it stand turned off for several hours to “rest” the electronics and compressor.