General aircon service is essential to keep your air conditioner running efficiently, cooling properly, and lasting longer—especially in Singapore’s hot and humid climate. Many homeowners search for “what includes in general aircon service” before booking a service, but are unsure what technicians actually do during a normal aircon servicing visit.
This guide clearly explains what is included in a general air conditioning service, how often it should be done, and when you may need additional services like chemical wash or repair.
What Is a General Aircon Service?
A general air cond service is a basic maintenance service performed to clean, inspect, and maintain your air conditioning system. It focuses on preventive care rather than major repairs. Regular servicing helps avoid common problems such as weak cooling, bad smell, water leakage, and high electricity bills.
What Is Included in General Aircon Service?
Below are the standard steps included in a professional general aircon servicing:
1. Aircon Filter Cleaning
Air filters trap dust, dirt, and allergens. During general servicing, technicians remove and clean the air filters thoroughly. Clean filters improve airflow, enhance cooling performance, and maintain healthy indoor air quality.
2. Cleaning of Aircon Fan Coil Unit
The fan coil unit (FCU) is cleaned to remove dust buildup on the fan blower and internal surfaces. This helps prevent noise issues and improves air circulation inside the room.
3. Evaporator Coil Surface Cleaning
Light surface cleaning of the evaporator coil is done to remove dust and minor dirt. This improves heat absorption and allows your aircon to cool faster without overworking the system.
4. Aircon Drainage Pipe Check
Technicians inspect the drainage pipe to ensure water flows out smoothly. Minor blockages are cleared to reduce the risk of aircon water leakage, which is a common problem in Singapore homes.
5. Checking Gas Pressure – Optional
The refrigerant gas level is checked visually to ensure there are no obvious signs of gas leakage. While gas top-up is not included in general servicing, early detection helps prevent cooling issues.
6. Electrical and System Inspection
Basic checks are done on wiring, controls, and system performance to ensure the aircon operates safely and efficiently.
How Long Does a General Aircon Servicing Take?
A normal general air cond servicing usually takes 30 to 45 minutes per unit, depending on the condition of the air conditioner and the level of dirt buildup.
How Often Should General Aircon Servicing Be Done?
For Singapore households, it is recommended to do general aircon servicing:
- Every 3 – 4 months for normal home use
- Every 1 – 2 months for heavy usage or rental units
- Monthly for offices or commercial spaces
Regular servicing prevents costly repairs and extends aircon lifespan.
What Problems Can Be Fixed With General Aircon Service?
General aircon servicing can help solve:
- Weak cooling performance
- Dusty or smelly air
- Noisy aircon operation
- Minor water drainage issues
- Increased electricity consumption
General Aircon Service vs Chemical Wash – What’s the Difference?
| General Aircon Service | Chemical Wash |
| Light cleaning | Deep chemical cleaning |
| Preventive maintenance | Problem-solving service |
| Suitable for normal usage | Best for poor cooling & heavy dirt |
| Lower cost | Higher but more thorough |
Benefits of Regular General Aircon Servicing
- Improves cooling efficiency
- Prevents sudden breakdowns
- Reduces electricity bills
- Maintains clean and healthy air
- Extends aircon lifespan
When Should You Upgrade From General Service?
You should consider upgrading to chemical wash or repair service if:
- Aircon is not cold even after servicing
- Persistent water leakage continues
- Strong bad smell comes from the unit
- Aircon hasn’t been serviced for over a year
Final Thoughts
Understanding what includes in general aircon service helps you choose the right maintenance plan and avoid unnecessary costs. While general servicing is perfect for routine care, timely upgrades to chemical wash or repair can save your aircon from major damage.
Regular, professional aircon servicing ensures comfort, efficiency, and long-term performance—especially in Singapore’s climate.
