Maximize Your AC’s Efficiency with an Aircon Chemical Overhaul: A Comprehensive Guide


Are you tired of your air conditioning unit not performing at its best? Are you looking for a solution to improve its efficiency and prolong its lifespan? If so, an aircon chemical overhaul might be just what you need.

An aircon chemical overhaul is a comprehensive cleaning and maintenance service that involves disassembling your AC unit and using specialized chemicals to clean its various components. This process helps to remove any accumulated dirt, grime, or other buildup that could be affecting your AC’s performance.

The benefits of an aircon chemical overhaul are numerous. Firstly, it can significantly improve your AC’s cooling performance, ensuring that it works efficiently and effectively to cool your home. Additionally, it can enhance the overall air quality in your home by removing any unpleasant odors or allergens that might be present in your AC unit.

What is an Aircon Chemical Overhaul?

An aircon chemical overhaul is a deep-cleaning process that involves dismantling the air conditioning unit and cleaning each component with a specialized chemical solution. This process effectively removes accumulated dirt, grime, and debris from the internal parts, improving the overall performance and efficiency of the unit.

The Process of an Aircon Chemical Overhaul

  1. Dismantling the aircon unit
  2. Chemical cleaning of the evaporator coil
  3. Cleaning and lubricating the fan and motor bearings
  4. Clearing the drainage system
  5. Reassembling and testing the aircon unit

Benefits of an Aircon Chemical Overhaul

  • Improved cooling efficiency (Bullet Point)
  • Reduced energy consumption (Bullet Point)
  • Prolonged lifespan of the aircon unit (Bullet Point)
  • Prevention of water leaks and foul odours (Bullet Point)
  • Enhanced air quality (Bullet Point)

When Should You Consider an Aircon Chemical Overhaul?

It’s generally recommended to have an aircon chemical overhaul every 1 to 2 years, depending on usage patterns and environmental factors. Signs that your aircon may need a chemical overhaul include:

  • Reduced cooling performance
  • Unusual noises during operation
  • Persistent foul odours
  • Frequent water leakage

Conclusion: An aircon chemical overhaul is an essential maintenance service that can significantly improve the performance, efficiency, and lifespan of your air conditioning unit. By keeping your aircon clean and well-maintained, you can enjoy a more comfortable living environment and save on energy costs in the long run.


Q: How long does an aircon chemical overhaul take?

A: An aircon chemical overhaul typically takes between 2 to 4 hours, depending on the complexity of the unit and the extent of cleaning required.

Q: How much does an aircon chemical overhaul cost?

A: The cost of an aircon chemical overhaul can vary depending on the service provider and the type of aircon unit. On average, you can expect to pay between SGD 150 to SGD 300 for a chemical overhaul in Singapore.

Q: Can I perform an aircon chemical overhaul myself?

A: It’s not recommended to perform an aircon chemical overhaul yourself, as it involves specialized tools and chemicals, as well as the expertise to dismantle and reassemble the unit safely. It’s best to hire a professional technician for this service.

Q: Is a chemical overhaul the same as a chemical wash?

A: A chemical overhaul is more thorough than a chemical wash, as it involves dismantling the entire aircon unit and cleaning each component individually. A chemical wash, on the other hand, typically involves cleaning the aircon’s exterior and filters with a chemical solution, without dismantling the unit.

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