The question of How to transport a refrigerator sideways is a problem for everyone who has started moving or bought new household appliances. Despite the widespread belief that the unit can only be transported in a vertical position, practice shows that horizontal transport is permissible subject to a number of strict conditions. However, ignoring the technical nuances of the compressor design can lead to fatal consequences for the cooling system.
The main difficulty lies in the risk of compressor oil leaking into the refrigerant circuit. If oil gets into the evaporator or condenser tubes, it can clog the system, and a compressor running without lubrication will burn out in a matter of minutes. Transportation on its side requires preliminary preparation and precise determination of the side on which the equipment can be placed, which depends on the model of your device.
In this article we will analyze in detail the physics of the process, explain why manufacturers often prohibit the horizontal position, and give a step-by-step algorithm of actions to deliver the equipment intact. You will learn how to properly fix the moving parts and how long you need to wait for the unit before turning it on after delivery.
Risks of horizontal transportation: physics of the process
To understand whether it is possible to transport a refrigerator lying down, you need to understand the structure of the compressor. The motor-compressor is suspended inside the housing on springs and filled with oil, which lubricates the rubbing parts and seals the gaps. In the operating position, the oil is in the compressor crankcase. When tilted or horizontal, the oil, under the influence of gravity, tends to flow to the lowest point, which becomes the tube system.
Capillary tube and the evaporator have a very narrow diameter, and even a small amount of thick compressor oil can create a plug there. If you start a compressor with such a plug, the discharge pressure will increase sharply, which will lead to overload of the engine and its failure. In addition, oil can mix with the refrigerant, changing its thermodynamic properties.
The second risk is related to the design of the compressor suspension. With sharp impacts or strong shaking in a horizontal position motor-compressor it can jump off the spring shock absorbers. In a vertical position, the piston stroke is directed up and down, and the springs dampen vibrations. When laid on its side, the load vector changes, and internal parts can hit the casing walls, damaging the copper tubes.
⚠️ Attention: If you are carrying an old Soviet-made refrigerator, the risk of oil leakage when tilted more than 40 degrees is almost 100%. Modern models have a more advanced protection system, but transportation on its side cannot be called completely safe.
It is also worth considering the condition of the fastening elements. Over time, the springs may weaken, and even short-term shaking during horizontal transportation will lead to breakage of the process tubes inside the housing. Therefore, the decision to transport equipment sideways should always be balanced, especially when it comes to expensive models with inverter compressors.
Determination of the permissible side for installation
Not all sides of the refrigerator are equally safe for installation. Manufacturers often indicate in the instructions which side a particular model can be placed on. If the documentation is lost, there is a universal rule: you need to lay the unit on its side, opposite the exit of the tubes from the compressor. Typically the tubes point upward, but their direction relative to the housing may vary.
To determine the correct side, inspect the compressor. You will see two or three copper tubes coming out of it. One of them is suction, the other is discharge. If you place the refrigerator on the side where these tubes are located, they can be crushed by the weight of the unit itself or break off due to vibration. Therefore, appliances should be placed on the opposite side..
There is often a recommendation to place the refrigerator with the doors up. This is due to the fact that the door hinges and the doors themselves have a complex structure and can be deformed under the weight of the case if the unit is placed on the front or rear panel. Laying on its side with doors facing upward distributes the load more evenly.
What to do if the tubes come out in different directions?
In rare cases, the design of the compressor may be non-standard. If the tubes are directed in different directions, the safest option is to transport the refrigerator only vertically. The risk of damaging the solder or crushing the tubes is too great.
It is also important to check the condition of the rear wall. If there is a condenser grille (radiator) located there, placing the refrigerator on it is strictly prohibited. Thin radiator plates are easily wrinkled, which will disrupt heat transfer and lead to damage to the cooling system.
Preparing the refrigerator for transportation
Before you begin loading, it is necessary to carry out thorough preparations. The first step is complete defrosting. Even if your model uses a No Frostsystem, condensation may remain inside. Leave the refrigerator turned off for 8-12 hours with the doors open. This will allow the ice to melt and the water to evaporate.
After defrosting, you must remove all shelves, drawers and removable elements. Glass and plastic may crack or break when shaken. It is better to pack each box separately in bubble wrap or soft cloth. It is recommended to transport glass shelves vertically, leaning against the soft side to avoid chipping.
☑️ Checklist for preparation for transportation
The refrigerator doors must be secured in the closed position. To do this, use masking tape, stretch film or special belts. Do not use regular office tape, as it may leave traces of glue on the glossy surface or even damage the coating when peeled off. The door must be pressed tightly against the body on all sides.
The body itself also needs protection. Wrap the refrigerator in several layers of stretch film or blankets. This will protect the paintwork from scratches and chips. If you are transporting equipment in the back of a truck, make sure the floor is clean and dry. Dirt and moisture can damage the lower part of the case.
Technology for proper installation and fixation
The loading process requires the participation of two people. The refrigerator must be lifted strictly vertically, holding the bottom and top of the case. It is strictly forbidden to grab the door or handles - they will not support the weight of the unit. After lifting, carefully place the refrigerator on a prepared soft base (plaid, foam, cardboard) on a predetermined side.
When laying, make sure that the compressor is above the level of the tubes, if possible, although this rule is difficult to observe during horizontal transportation. The main thing is that the installation side corresponds to the direction in which the tubes exit, as discussed above. After installation, check that the weight of the chassis is not pressing on doors or protruding elements.
Fixing it in the vehicle is a critical step. The refrigerator must not be able to move, tip over, or slide. Use straps to secure loads. Press the unit against the sides of the body through soft pads. If there are other things in the body, they should not touch or put pressure on the refrigerator.
| Parameter | Vertical transportation | Horizontal transportation | Tilt (more than 40°) |
|---|---|---|---|
| Risk of oil leakage | Minimum | High | Medium |
| Risk of compressor breakdown | Low | High | Medium |
| Required settling time | 2-4 hours | 8-24 hours | 4-8 hours |
| Convenience in a passenger car | Impossible | Possible | Possible |
Adaptation after delivery: settling time
After the refrigerator has been delivered to its destination, it cannot be turned on immediately. Any oil that enters the system must drain back into the compressor crankcase under the influence of gravity. If you start the engine ahead of time, it will run dry, which will lead to rapid wear and tear. The layover time depends on exactly how and at what temperature the equipment was transported.
If transportation was carried out in the warm season and in an upright position, 2-4 hours is enough. When transporting horizontally, the time increases to 8-12 hours. If the refrigerator was transported in the cold in winter, the situation becomes more complicated. Oil thickens in the cold, and the process of draining it takes longer. In this case, the unit must be kept in a warm room for at least 24 hours.
It is important not only to let the compressor settle, but also to equalize the temperature of the internal components. A sudden start of a cold compressor can lead to thermal shock and the formation of condensation inside the electrical part, which will cause a short circuit.
⚠️ Attention: Do not try to speed up the warm-up process using hair dryers or heaters. Heating should occur naturally. Artificial heating can damage plastic parts and seals.
Before turning on, carefully inspect the unit for external damage. Check whether the doors are level and there are no dents on the body. Only after a visual inspection and compliance with the standstill time can you connect the refrigerator to the network.
Features of transportation of the No Frost and Inverter models
Modern refrigerators with the No Frost system have a more complex system of air ducts and fans. They also have an evaporator, which can be located in different parts of the body. When transporting horizontally, there is a risk of damaging the plastic ducts or displacing the fan. Therefore, for such models, vertical transportation is preferable.
Inverter compressors, which are becoming standard in new models, are less sensitive to starting currents, but their design often involves the use of lighter materials and a different suspension system. Some manufacturers of inverter refrigerators categorically prohibit transportation on their sides, indicating this in the warranty. Violation of this rule may become grounds for refusal of service.
Built-in refrigerators require special attention. Before transportation they must be removed from the furniture box. You cannot transport a built-in refrigerator without removing furniture facades and fastenings from it - when the body is rocked, the furniture hinges can come off along with pieces of the equipment body.
If you have a Side-by-Side model, then transportation on its side is almost impossible due to its enormous dimensions and weight. Such units require special elevators and vertical transportation in a freight elevator or along an external staircase.
Common mistakes and how to avoid them
One of the most common mistakes is trying to transport a refrigerator in a passenger car without proper fixation. Even if the unit “somehow fits in,” during sharp braking it can move, damage the interior or block the driver’s view. In addition, it is difficult to ensure the desired side of styling in the salon.
Another mistake is ignoring weather conditions. Shipping in rain or snow without proper protection will result in moisture getting into the electrical panel. Water entering the contacts will cause corrosion or a short circuit when first turned on. Always use waterproof awnings.
Many people forget to secure the internal shelves, relying on a tight fit. When shaking, the glass shelf can jump out and break, and the fragments can damage the seals or plastic parts of the interior. Remove everything removable without exception.
⚠️ Attention: Technical specifications and transportation requirements may vary depending on the specific modification. Always check the user manual for your model, section "Transportation", before starting work.
Remember that saving on the services of loaders or specialized transport may cost more than repairing the compressor. If you are not confident in your abilities or cannot provide the right conditions, it is better to entrust this task to professionals.
Is it possible to carry a refrigerator on the roof of a car?
It is strictly not recommended. On the roof, ensure reliable fixation and protection from moisture, dust and oncoming air flow. Body vibration on the roof is significantly higher, increasing the risk of compressor damage. In addition, this is unsafe for other road users.
What to do if the refrigerator does not freeze after turning it on?
Urgently unplug it. Let sit for another 12-24 hours. If the problem persists after restarting, it means that oil has entered the circuit or a tube has broken off. You need to call a technician to purge the system or replace the compressor.
Do you need to remove the doors of the refrigerator during transportation?
Removing the doors from their hinges is not necessary and is even harmful, since you can break the geometry of the case. Doors must be closed tightly and secured with tape or straps. Only the internal contents (shelves, drawers) are removed.
Is tilting the refrigerator dangerous when climbing stairs?
Short-term tilting when climbing stairs (at an angle of up to 40 degrees) is usually safe if you do not shake the unit. The main thing is not to put it on its side or keep it tilted for a long time. Try to carry it vertically.
Is it possible to transport a refrigerator at sub-zero temperatures?
You can transport it, but you cannot turn it on right away. After being brought into a warm room, the refrigerator must remain turned off for at least a day (24 hours) so that the oil and glass warm up, and the condensation on the contacts dries.