Why bother with aircon servicing?
Cleaning your air-conditioning unit may sound like an unnecessary and difficult task. After all, as long as your premises can be kept cool, why bother, right? Wrong! Regular cleaning and servicing of your air-conditioning unit brings about health benefits for you and your family, lowers long-term operating costs and avoids the trouble of unnecessary and costly repairs and overhauls.
At Twin City, we assist you to
Improve Air Conditioner Efficiency
Lowered Electricity Bills
Avoid Expensive Future Air Conditioner Repairs or Replacement
Normal servicing
We provide normal servicing for all wall-mounted, ceiling cassette, ceiling ducted, ceiling suspended and VRV air-conditioning systems.
- Cleaning air-filter and cover
- Cleaning cooling coil for fancoil unit (Wall mounted)
- Vacuuming drainage pipe
- Checking gas level
- Cleaning blower wheel (Wall Mounted)
- Clearing drainage pan (Wall Mounted)
- Checking condition of system
When was the last time you serviced your aircon?
Chemical Servicing
Regular servicing can maintain your air-conditioner in optimal working condition and prevent unwanted breakdowns and other hazards. However, normal servicing does not clean out your air-conditioner system entirely. Physical dust particles may be removed but chemical remnants may still remain. These chemical wastes can cause problems in the long run especially if your air conditioner is used regularly.
If you feel that the performance of your air-conditioner is deteriorating even after normal servicing, have it chemically serviced.
Our chemical servicing includes:
- Pumping down refrigerant gas and unsecure flare jointing includes disconnecting wiring and drain pipe
- Brushing the electrical circuit board and fan motor surface off dust
- Checking for any abnormal burnt mark
- Vacuuming drainage pipes
- Testing for any leakage at fancoil flare jointing
Difference between Normal servicing and Chemical servicing
Specialised ad-hoc servicing
To complement our core maintenance services, we also provide a full suite of ad-hoc services to help you optimise the performance of your air-conditioners and prolong their lifespans.
Pressure Test
During the test period, aircon unit must not be switched on for 3 working days. *Note: There may be more than one gas leak points. The system will be pumped down with releasing of all freon gas from the compressor and equipment disconnected, each section will be placed with a meter and nitrogen are charged. Possibilities of gas leakages arising from wear & tear of aircon units
A) Fan Coil x 3 (Can only be diagnosed with Pressure Test)
B) Outdoor Condenser x 1 (Can only be diagnosed with Pressure Test)
C) Piping x 3 (Can only be diagnosed with Pressure Test)
D) Broken Flare Nut x 6
E) Poor working condition flaring x 6