How Often to Service Aircon? (Expert Guide)

 1. Residential Air Conditioners (Home Use)

• Every 3-6 months – If used daily (especially in hot climates like Malaysia).
• Every 6-12 months – For occasional use (e.g., spare room AC).

Commercial & Heavy-Use Air Conditioners

• Every 1-3 months – Offices, shops, or server rooms with constant usage.

Car Air Conditioners

• Every 6-12 months – Especially if you notice weak airflow or bad odors.

Pro Tip: If you have pets, smokers, or live in a dusty area, service your AC more frequently (every 2-3 months).

2. Signs Your Aircon Needs Servicing

Don’t wait for a breakdown! Watch for these warning signs:
🔹 Weak airflow (blocked filters or duct issues)
🔹 Unusual noises (grinding, rattling)
🔹 Bad smells (mold or bacteria buildup)
🔹 Higher electricity bills (loss of efficiency)
🔹 Water leakage (clogged drain pipe)

If you notice any of these, schedule an aircon servicing in Malaysia immediately.

3. Benefits of Regular Aircon Maintenance

✅ Saves Money – A well-maintained AC uses 20-30% less energy.
✅ Extends Lifespan – Reduces wear and tear, preventing costly repairs.
✅ Improves Air Quality – Reduces dust, allergens, and mold.
✅ Prevents Breakdowns – Avoids emergency repair costs.

4. DIY Maintenance vs. Professional Servicing

What You Can Do Yourself:

✔️ Clean or replace filters every 1-2 months.
✔️ Wipe the exterior to prevent dust buildup.
✔️ Check for leaks or unusual sounds.

When to Call a Professional:

✔️ Deep cleaning (coils, ducts, drain pipes)
✔️ Refrigerant recharge (requires licensed technicians)
✔️ Electrical & mechanical inspections

For a complete aircon service in Malaysia, trust certified experts like AirconServices.my to ensure safety and efficiency.

Frequently Asked Questions (FAQs)

1: Can I service my aircon once a year?

A: If used moderately, once a year may suffice. However, in Malaysia’s humid climate, twice a year is better for peak performance.

2: How long does an aircon service take?

A: Typically 1-2 hours, depending on the unit’s condition.

3: What’s included in a professional aircon service?

A: Cleaning filters, coils, drain pipes, checking refrigerant levels, and testing electrical components.

4:Does servicing improve cooling performance?

Yes! Dirty filters and coils force your AC to work harder. A clean unit cools 20–30% faster and more evenly.

5: Can I use water to clean my AC filters?

For washable filters: Yes, rinse with mild soap and water. For disposable filters: Replace them—never wash.

6: Why does my aircon smell musty after turning on?

It’s likely mold or bacteria in the damp evaporator coils. A chemical cleaning by a technician solves this.

7: How long can an aircon last with regular servicing?

10–15 years (vs. 5–8 years without maintenance). Well-serviced units rarely need major repairs.

8: Is it okay to service my AC during rainy season?

Absolutely! Humidity increases mold growth—servicing prevents odors and inefficiency.

Conclusion

Servicing your aircon every 3-6 months ensures efficiency, lower bills, and cleaner air. For the best results, combine DIY maintenance with professional servicing.

📞 Need expert help? Contact Aircon Services MY today for reliable and affordable aircon maintenance in Malaysia!