Most Singapore homeowners schedule aircon servicing only when cooling drops. However, experienced technicians know hidden techniques that can keep your aircon running longer. In fact, these simple steps prevent breakdowns, lower electricity bills, and make your home cooler even in Singapore’s humid climate.
In this guide, we reveal the servicing secrets professionals use to extend your aircon’s lifespan.
Why These Servicing Secrets Matter in Singapore
Your aircon works harder in Singapore because of the heat and humidity.
As a result, dust, mold, and moisture build up faster than in cooler countries.
Moreover, HDB flats and condominiums are particularly prone to clogged coils and pipes. Proper servicing helps prevent major issues before they start.
1. Deep Coil Flush: The Step Most Homeowners Miss
Many people assume a simple vacuum is enough.
However, the evaporator coil holds hidden dirt that reduces cooling efficiency.
A deep coil flush:
removes stubborn dirt
improves cooling speed
reduces compressor strain
Because of this, your aircon works more efficiently and lasts longer.
2. Correct Pressure for Outdoor Condenser Cleaning
DIY cleaning often damages fins or misses dirt.
But in reality, the outdoor condenser requires a specific pressure to clean safely.
Consequently, your aircon cools better and the compressor avoids overheating.
3. Drain Line Reset Prevents Leaks and Mold
Clogged drain pipes are a common issue in Singapore HDBs.
Thankfully, technicians use a drain line reset to clear blockages.
This prevents:
leaks
mold growth
bad odors
Therefore, your aircon stays cleaner and safer.
4. Proper Lubrication for Longer Fan Motor Life
Fan motors work nonstop, especially in bedrooms.
Eventually, friction can cause noise or weak airflow.
Technicians apply proper lubrication to reduce wear.
As a result, your fan motor lasts longer and runs quietly.
5. Gas Pressure Fine-Tuning — Not Just Topping Up
Many homeowners request a gas top-up without understanding pressure.
But in reality, proper pressure tuning is key.
It helps:
prevent frozen pipes
protect the compressor
stabilize airflow
Because of this, your aircon runs smoothly and efficiently.
6. Inspecting Electrical Points Prevents Sudden Failures
Loose wires and weak connections can silently damage your system.
In fact, a proper inspection includes capacitors, relays, and terminals.
Consequently, your unit becomes safer and more reliable.
7. Filter Resetting Improves Cooling Efficiency
Washing filters alone is not enough.
Surprisingly, misaligned filters reduce airflow and cooling.
Technicians reposition filters correctly.
As a result, your aircon distributes cool air evenly.
8. Servicing Frequency Matters Most
Singapore’s humid and dusty climate requires more frequent maintenance.
Recommended schedule:
Every 3–4 months: general aircon servicing
Every 6–12 months: chemical wash or deep cleaning
Immediate service if cooling suddenly drops
This way, you avoid expensive repairs and extend your aircon’s lifespan.
Your aircon doesn’t just need cleaning—it needs professional technical care.
When these little-known secrets are applied, your system lasts longer, cools faster, and consumes less electricity.
If you want reliable and efficient cooling in Singapore, trust a professional aircon servicing company.
📞 Call Lion City Aircon: +65 8818 5781
🌐 Book Online: https://lioncityaircon.sg
