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Frequently Asked Questions

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General Questions

How much is aircon servicing in Singapore?

The cost of aircon servicing in Singapore varies depending on factors such as the type and size of the air conditioning unit, the specific services needed (e.g., general cleaning, chemical wash, gas top-up), the service provider, and any promotions or discounts offered, with prices typically ranging from around $40 to $150 per unit for general servicing and potentially higher for more extensive maintenance or repairs.


How often should aircon be serviced in Singapore?

Air conditioning units in Singapore should ideally be serviced every three to four months to ensure optimal performance and energy efficiency, prevent breakdowns, and maintain good air quality.


What happens if you don t get aircon serviced every 3 months?

If air conditioning systems are not serviced every three months, it can lead to a buildup of dirt and dust, reduced efficiency, potential mold growth, increased energy consumption, higher operating costs, poor air quality, and ultimately system failure.


What is the lifespan of aircon in Singapore?

The lifespan of air conditioners in Singapore typically ranges from 10 to 15 years, which can vary based on factors such as the quality of the unit, regular maintenance, frequency of use, and environmental conditions.


How do I know when my aircon needs service?

To determine when your air conditioning system needs service, you should look out for signs such as reduced cooling efficiency, strange noises, unusual odors, leaks, frequent cycles, and overall diminished air quality, and it’s recommended to schedule regular maintenance checks to ensure optimal performance and prevent potential breakdowns.


How to calculate aircon bill in Singapore?

To calculate the air conditioning bill in Singapore, you need to multiply the number of hours the aircon is used per day by the wattage of the aircon unit, then divide by 1000 to get the kilowatt-hour (kWh) usage, multiply by the electricity rate per kWh charged by your provider, and finally multiply by the number of days in the billing cycle to get the total cost.


Is it OK to use aircon everyday?

It is generally considered acceptable to use an air conditioner every day, but doing so may lead to higher energy consumption and electricity costs; it is recommended to find a balance between comfort and efficiency by using energy-saving settings, maintaining the aircon properly, and utilizing alternative methods such as fans or natural ventilation when possible.



Aircon Gas Top Up

What is the average cost of aircon gas top up services in Singapore?

In Singapore, the average cost of air conditioning gas top-up services varies depending on the type of gas used, the amount needed, the service provider, and any additional maintenance required, with prices typically ranging from SGD 80 to SGD 200 or more.


How frequently should aircon gas be topped up in Singapore?

Air-conditioner gas in Singapore should be topped up only if there is a leak or frequency of 1-2 years as a preventive maintenance measure or when performance drops due to low refrigerant levels, with considerations for environmental impact and cost-effectiveness of using proper refrigerant handling and servicing techniques by certified technicians.


What are the signs that indicate the need for an aircon gas top up in Singapore?

In Singapore, signs indicating the need for an aircon gas top up include the air conditioner blowing warm air, reduced cooling efficiency, ice buildup, unusual noises or odors, and increased electricity consumption, necessitating a refill of refrigerant gas to optimize the system’s performance.


Is it possible to top up aircon gas in Singapore on your own, or is professional help necessary?

It is essential to seek professional assistance for topping up air conditioning gas in Singapore as it requires specialized tools, knowledge, and handling of refrigerants to ensure safety and effectiveness of the process.


What are the different types of aircon gases used for top up in Singapore, and are there any eco-friendly options available?

There are different types of aircon gases used for top-ups in Singapore, including R22, R410A, and R32, with R32 being the most environmentally friendly option available due to its low global warming potential and zero ozone depletion potential.


Are there any safety precautions to consider when getting an aircon gas top up in Singapore?

When getting an aircon gas top-up in Singapore, there are several safety precautions to consider, including ensuring the service is carried out by a qualified technician, checking for leaks before proceeding, following proper handling and disposal procedures for refrigerants, and ensuring the area is well-ventilated during the process to prevent health hazards.


Can low aircon gas levels affect the efficiency and lifespan of an air conditioning unit in Singapore?

Low levels of aircon gas in Singapore can have a negative impact on the efficiency and lifespan of an air conditioning unit as it can lead to inadequate cooling, increased energy consumption, compressor damage, and ultimately system failure if not addressed promptly.

Aircon Chemical Wash

How much is chemical wash for aircon in Singapore?

The cost of a chemical wash for an air conditioner in Singapore can vary depending on factors such as the type of aircon unit, the service provider, additional services required, and any ongoing promotions, with prices typically ranging from around $80 to $150 or more for a standard chemical wash service.

Is chemical wash for aircon necessary?

The necessity of a chemical wash for air conditioning units depends on factors such as the level of dirt and mold present, efficiency of the aircon, potential health issues related to poor air quality, and the manufacturer’s recommendations, so it is advisable to assess these factors before deciding to proceed with a chemical wash.

What chemical is used to clean air conditioners?

The chemical commonly used to clean air conditioners is a foaming coil cleaner or a specialized cleaning solution containing ingredients such as alkaline or acidic compounds that effectively remove dirt, dust, and debris from the coils and fins of the unit, ensuring optimal performance and energy efficiency.

What is chemical flushing of aircon?

Chemical flushing of an air conditioning unit involves using specialized chemicals and solutions to clean the internal components of the system, such as coils and filters, in order to remove dirt, dust, and other contaminants, which can improve the unit’s efficiency and performance.

How often should I chemical wash my aircon?

The frequency of chemical washing for your air conditioner depends on factors such as usage patterns, environmental conditions, and the manufacturer’s recommendations, but generally, it is recommended to have a professional chemical wash conducted once every year or if you notice reduced cooling efficiency, strange smells, or excessive dust coming from the unit.

Will chemical wash spoil the aircon?

Chemical washing an air conditioner carries the risk of damaging it if not done correctly, potentially leading to issues like corrosion, electrical damage, or reduced efficiency, so it is crucial to ensure that the process is carried out by professionals and using appropriate chemicals to prevent any adverse effects on the aircon unit.

How long does aircon chemical cleaning take?

The process of aircon chemical cleaning typically takes about 45 minutes -2 hours to complete thoroughly, involving steps such as dismantling the unit, washing components with chemical solutions, removing dirt and debris, disinfecting, and reassembling the parts for optimal functioning.

What is the difference for general cleaning vs chemical cleaning aircon?

The main difference between general cleaning and chemical cleaning of an air conditioner lies in the level of thoroughness and effectiveness, as general cleaning involves basic surface cleaning with water and mild detergents, while chemical cleaning utilizes specialized chemicals to deeply clean and remove stubborn dirt, bacteria, mold, and other contaminants from the aircon system for improved efficiency and air quality.

What is the difference for aircon chemical overhaul vs aircon chemical wash aircon?

The main difference between an aircon chemical overhaul and an aircon chemical wash is that an overhaul involves a more thorough cleaning process where the entire unit is dismantled, cleaned, and reassembled, while a chemical wash is a simpler cleaning process that typically focuses on cleaning the external parts of the air conditioner without dismantling it.

Aircon Chemical Overhaul

What is an aircon overhaul and when is it necessary?

An aircon overhaul involves a comprehensive cleaning and maintenance process of the air conditioning unit, including dismantling parts for thorough cleaning, lubrication, and inspection, and is typically necessary when the system performance drops significantly, there is a lack of cool air or unusual noises, or when regular servicing is no longer effective in restoring optimal functioning.


What are the signs that indicate the need for an aircon overhaul?

Signs that indicate the need for an aircon overhaul include weak airflow, strange noises, foul odors, frequent cycling, insufficient cooling, leaks, and increased energy consumption, pointing towards potential issues with the compressor, refrigerant levels, or other components that may require professional inspection and maintenance.


How often should an aircon system undergo an overhaul?

An air conditioning system should undergo an overhaul typically every 3-5 years or as recommended by the manufacturer to ensure optimal performance, efficiency, and longevity by thoroughly cleaning and servicing components such as filters, coils, and ducts, checking for leaks, and replacing worn-out parts as necessary.


 What are the steps involved in an aircon overhaul process?

The steps involved in an aircon overhaul process typically include disconnecting power supply, removing the aircon unit from its mounting, dismantling the parts for cleaning and inspection, checking and replacing worn-out components, testing the unit, reassembling the parts, installing the aircon back to its original position, and conducting a final inspection to ensure proper functioning.


What are the benefits of having an aircon system overhauled?

Overhauling an air conditioning system provides benefits such as improved efficiency, reduced energy consumption, extended lifespan of the equipment, enhanced indoor air quality, prevention of costly breakdowns, and overall increased comfort and performance of the unit.


How long does an aircon overhaul typically take?

An air conditioning system overhaul typically takes between 1 to 8 hours, depending on the size and complexity of the unit, requiring thorough cleaning and maintenance of various components such as the evaporator coil, condenser coil, and air filters to ensure optimal performance and efficiency.


Are there any precautions to take before and after an aircon system overhaul?

Before an aircon system overhaul, it is important to turn off the power supply, cover surrounding furniture to protect from dust, check for leaks in the system, and ensure proper ventilation; after the overhaul, let the system run for a few hours to stabilize, check for any abnormal sounds or leaks, and schedule regular maintenance to keep the system functioning efficiently. 


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