
Condenser leakage in air conditioners is a common issue for many households. However, not everyone understands the reasons and solutions when the condenser of the air conditioner is leaking. If you are one of them, read the article below to get detailed information.
1. Is it a problem when the air conditioner condenser leaks?
The air conditioner condenser leaking can lead to risks and inconveniences such as:
- Damaging the condenser, incurring high repair costs.

- Wasting time fetching buckets, towels, and containers to collect water, affecting daily work and life.
- Creating stagnant water puddles leading to unhygienic conditions, providing favorable conditions for bacteria growth and proliferation.
- Water seeping into walls causing the appearance of yellowish stains and mold, affecting aesthetics.
2. Causes and remedies for air conditioner condenser leakage
Normal phenomenon of air conditioning

When the air conditioner operates, the cold air in the gas line connected to the condenser will cause the outside air in the line to condense and then drip onto the ground. This phenomenon is very normal and does not damage the air conditioner. However, to ensure the condenser operates optimally, contact warranty and air conditioner repair units for assistance from specialized and skilled technicians to successfully fix this issue.
Broken drain pipe
When the device operates for a period, the humidity in the room separates from the air, forming flows in the drain pipe. A cracked drain pipe leads to air conditioner condenser leakage. Contact repair and warranty units for air conditioners or seek technicians to address the issue as soon as possible.
Dust accumulation on the evaporator coil
Not cleaning the evaporator coil for 3 to 6 months can cause dust buildup, increasing power consumption and reducing cooling efficiency. Moreover, the air conditioner may cause the filter mesh to accumulate dirt, leading to water drainage issues and the air conditioner condenser getting damaged.

The solution is simple: remove the filter mesh and use a hose to clean the equipment. In case the filter mesh accumulates too much dirt, use air conditioner cleaning solution to remove it, then rinse with water. Ensure the evaporator coil is dry before reinstalling it into the device.
Air conditioner low on refrigerant
Low refrigerant in the air conditioner is also a common cause of condenser leakage. Insufficient refrigerant can lead to freezing in the evaporator coil, preventing the device from reaching the required temperature. Furthermore, this condition causes the ice to melt, overflowing into the drain pan and leaking outside. Users should check for any obstacles in the condenser and address them immediately. Seek repair technicians for proper handling, refrigerant recharge, and thorough air conditioner cleaning.
Incorrect installation technique
Improper installation of air conditioners can lead to technical issues, such as water leakage in the condenser unit. For instance, if the water pipes lack proper slope or if the pipes are excessively long without ventilation holes, water may be trapped, causing water accumulation or overflow in the condenser tray, leading to air conditioner leaks.

Contact air conditioner repair services to have technicians inspect and prevent potential problems. Prolonged usage without proper maintenance can affect the durability of the unit and result in unnecessary energy consumption.
These are the reasons and solutions for air conditioner condenser leaks that you should be aware of. Save this information for reference and application. Don't forget to follow Mytour for quick updates on the most useful information.