Have you noticed water dripping from your aircon? Don’t worry — you’re not alone. In fact, aircon dripping water is one of the most common problems faced by homeowners and office tenants in Singapore. While it might seem like a minor issue at first, an aircon dripping water can lead to serious consequences if left unattended — from damaging your walls and furniture to creating damp conditions that encourage mold and mildew growth.
In this article, we’ll uncover the most common reasons behind aircon dripping water problems and share practical tips on how you can fix or prevent it. Whether it’s a clogged drain pipe, dirty filters, or low refrigerant levels, we’ll help you understand why your aircon is dripping water and what steps to take next.
Common Reasons Why Your Aircon Is Dripping Water
Let’s take a closer look at some of the usual causes:
Clogged or Dirty Drain Pipe
Firstly, the most frequent reason for a leaking aircon is a blocked drain pipe. Your aircon produces condensation as it cools the air. This water is supposed to flow out through a drainpipe. However, if dust, dirt, or algae clog the pipe, the water can’t drain properly. As a result, it backs up and starts dripping from your indoor unit.
What to do:
A professional technician can clear the blockage using a vacuum pump or chemical flush.
Dirty Air Filter
Another common cause is a dirty air filter. When the filter gets clogged with dust, it reduces airflow. This makes your aircon’s evaporator coil too cold, causing it to freeze. Eventually, when the ice melts, water starts to leak.
Solution:
Clean or replace your air filters at least once a month, especially in Singapore’s humid weather.
Frozen Evaporator Coils
Next, if your aircon is low on refrigerant gas or has poor airflow, the evaporator coil might freeze. When it thaws, the excess water can overflow the drain pan and leak.
What to do:
Turn off your aircon immediately and call for professional servicing. They’ll check the gas level and inspect for any airflow issues.
Damaged or Rusty Drain Pan
Over time, the drain pan under your indoor unit can become rusty, cracked, or misaligned. This damage prevents the pan from holding condensation water properly, causing it to drip onto your floor.
Solution:
Have a technician inspect the drain pan. If it’s damaged, it should be repaired or replaced.
Poor Aircon Installation
Finally, improper aircon installation can also cause water leakage. If your unit isn’t level or if the drain pipe isn’t installed with the right gradient, water won’t flow out smoothly and will start dripping instead.
What to do:
Contact a reliable aircon company to check and adjust the installation.
How to Prevent Your Aircon from Dripping Water
The good news is, you can avoid most of these issues with regular care. Here are some simple tips to keep your aircon in top condition:
✔️ Schedule regular aircon servicing every 3-4 months
✔️ Clean or replace air filters monthly
✔️ Pay attention to strange sounds, weak airflow, or bad smells
✔️ Avoid setting the temperature too low for long periods
✔️ Always hire a professional installer, like Lion City Air Conditioner Services PTE LTD
Need Help? Contact Lion City Air Conditioner Services PTE LTD!
In conclusion, a dripping aircon is not just annoying — it can cause bigger problems if ignored. Thankfully, most of these issues are simple to fix with the help of experienced technicians.
📞 Call us at +65 8818 5781
🌐 Book your appointment online at lioncityaircon.sg
