Transporting an empty fridge on its side is generally not recommended and should be avoided if possible. Fridges are designed to work optimally when kept upright, and laying them on their side during transportation can lead to several potential issues:
Compressor Damage: The compressor is a crucial component of the fridge responsible for cooling. When the fridge is laid on its side, compressor oil can flow into areas it shouldn't be, potentially causing damage to the compressor. If the compressor is compromised, the fridge may not cool properly or may stop working altogether.
Coolant Circulation: The refrigerant (coolant) inside the fridge's cooling system needs to circulate properly for efficient heat exchange and cooling. Tipping the fridge can cause the refrigerant to move to areas where it shouldn't be, leading to cooling inefficiency or other cooling problems.
Air Bubbles: When the fridge is laid on its side and then turned upright again, air bubbles may form in the cooling system. These bubbles can disrupt the refrigerant flow and cause cooling issues.
Condenser Damage: The condenser coils, responsible for releasing heat from the fridge, are usually located at the bottom or back of the appliance. Laying the fridge on its side can put pressure on these coils and potentially damage them.
Door Seal Problems: Transporting the fridge on its side can cause the door to open slightly, potentially damaging the door seal or gasket. A damaged seal can lead to warm air entering the fridge and affecting its cooling efficiency.
If you absolutely need to transport a fridge, try to keep it upright during the move. If you have no other option but to lay it down temporarily, it is recommended to wait for a few hours (at least 2-4 hours) after placing it upright before turning it on. This waiting period allows any disturbed oils and refrigerant to settle back into their proper places, reducing the risk of damage.
In summary, it's best to avoid transporting an empty fridge on its side if possible. Keeping the fridge upright during transportation helps ensure its proper and efficient operation, reduces the risk of damage, and prolongs the life of the appliance.