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Aircon Chemical Wash Singapore

Air conditioners operate in Singapore's warm and humid environment throughout much of the year. Over time, dust, dirt and moisture can accumulate inside the unit, particularly around the cooling coil and drainage components. When routine cleaning is no longer sufficient, an aircon chemical wash in Singapore may be an appropriate option.

A chemical wash is a more intensive cleaning procedure intended to remove stubborn buildup from selected air conditioner components. It can help restore airflow and address certain problems associated with accumulated dirt, depending on the condition of the unit.

One One Aircon provides air conditioning service options to help property owners understand the maintenance their systems may require.

Signs Your Air Conditioner May Need a Chemical Wash

01

Weak Airflow or Reduced Cooling

If your air conditioner produces weaker airflow than usual, dirt accumulation may be one possible cause. However, other issues, such as a blocked filter, refrigerant problem or mechanical fault, can produce similar symptoms.

An inspection can help determine whether deep cleaning is appropriate.

02

Persistent Unpleasant Odours

A musty smell may indicate accumulated dirt or moisture within the unit. A chemical wash may help when the source is removable contamination on the components covered by the service.

Persistent odours can have other causes, so the technician should inspect the system rather than assume that cleaning alone will resolve the problem.

03

Visible Dirt Buildup

If accessible parts of the air conditioner show substantial dirt accumulation despite regular maintenance, more intensive cleaning may be worth considering.

Pricing Table

Chemical Overhaul For (9000 & 12000 BTU)

Fancoil Unit Price
1 $150
2 $290
3 $400

Above of 3 units, one unit add on $130

Chemical Overhaul For (18000 & 24000 BTU)

Fancoil Unit Price
1 $220
2 $410
3 $600

Our chemical overhaul service includes a complete dismantling and deep cleaning of the indoor fan coil unit (FCU) to restore cooling efficiency and improve air quality.

Scope Of Job:

  • Complete dismantling of indoor fan coil unit (FCU)
  • Chemical cleaning of evaporator coil
  • Chemical cleaning of blower wheel (cross-flow fan)
  • Chemical cleaning of drain tray
  • Chemical flushing of drainage pipe
  • Cleaning of air filters
  • Cleaning of front panel and casing
  • Cleaning of fan housing
  • Inspection of fan motor
  • Inspection of electrical components
  • Check refrigerant pressure
  • Check compressor suction & discharge pressure
  • Tighten electrical connections
  • Reassemble and test operation
  • Check cooling performance
  • Ensure proper water drainage
  • Final operational testing

Chemical Wash For (9000 & 12000 BTU)

Fancoil Unit Price
1 $85

Our Chemical Wash service provides a thorough chemical cleaning of the indoor fan coil unit to improve cooling performance and remove accumulated dirt and bacteria.

Scope Of Job:

  • Chemical cleaning of evaporator coil
  • Chemical cleaning of drainage tray
  • Chemical flushing of drainage pipe
  • Cleaning of air filters
  • Cleaning of front panel and casing
  • Cleaning of accessible fan components
  • Check refrigerant pressure
  • Check operating pressure
  • Inspect electrical connections
  • Inspect fan motor operation
  • Check thermostat operation
  • Test cooling performance
  • Ensure proper water drainage
  • Final operational testing
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