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A Guide To Understanding NEA Energy Efficiency Rating in Singapore


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Compared to other home appliances in most homes, the air conditioner will consume the most electricity if it is used daily. Since aircon installation is time-consuming and expensive, it is advisable to spend some time researching so that the best aircon is selected. One of the main considerations while choosing an aircon is energy efficiency. While actual aircon energy consumption will depend on the number of hours the aircon is used daily, it also depends on the energy efficiency of an aircon – more details are provided below.


Why Does Aircon Have An NEA Rating? 


In Singapore, the National Environment Authority (NEA) is the regulatory authority that ensures a clean and sustainable environment for Singapore. Since aircon consumes more electricity, when buying aircon, customers should be aware of how much electricity it consumes. Hence, NEA has made it mandatory for all aircon sold in Singapore to have an energy efficiency rating label on them. All aircon manufacturers who wish to sell their aircon products in Singapore should get a certificate of registration to fix the energy label. Retailers can only sell aircon with an energy label. 


Why Should You Understand Your Aircon’s NEA Rating?


Aircon buyers should consider a guide in buying aircon and must understand the NEA rating of the aircon so that they can take the right decision while purchasing the aircon. Aircon with a 5 tick NEA rating is more energy efficient as they will require less electricity. However, do keep in mind that they are also likely to be more expensive. Aircon usage varies in different homes. For example, in some homes, the aircon is switched on an entire day, while in other homes, the aircon may be used only for a few hours. Aircons with a two-tick rating are usually cheaper in price, though they consume more electricity.


What Is The NEA Rating System For Aircons? 

NEA has specified that all aircon sold for residential applications should have an energy label and only aircon with an NEA Rating of two ticks and above will be sold in Singapore. The different energy efficiency levels are:

NEA 2 ticks: Fair

NEA 3 ticks: Good

NEA 4 ticks: Very Good

NEA 5 ticks: Excellent 


What NEA Rating Should My Aircon Have? 

Usually, if the aircon is used for more than eight hours daily, it is more cost-effective to purchase a more expensive aircon with a 5-tick rating. This is because the energy saving in two years will cover the additional cost of the aircon. Typically aircon has a lifespan of at least 7 years in Singapore and they can be used for a longer time if they are well maintained. If the aircon is used for more time, the family will save money after a few years. Additionally, there are tips for saving air conditioner energy that families can follow if they want to prolong their aircon’s lifespan.

In case the family is using the aircon only for a few hours during the day,  the energy saving will be less, and a cheaper aircon with 2 or 3-tick ratings may be more cost-effective. 


Engage DW Aircon Servicing Singapore For Your Aircon Installation Services


If you need help deciding on which aircon is the right one for you and your home, it is recommended to engage a professional aircon installation service such as DW Aircon Servicing Singapore. We have a team of skilled and experienced professionals who will recommend you the aircon you need based on your needs and also provide reliable aircon servicing at affordable prices.



Understanding the NEA energy efficiency rating system for air conditioners in Singapore is crucial for homeowners who want to save money on their electricity bills and contribute to a sustainable environment. Choosing an aircon with a higher NEA rating can lead to significant energy savings over the long term, especially if the aircon is used frequently. At DW Aircon Servicing Singapore, customers can rely on the expertise of their professional staff to help choose and install the right energy-efficient aircon for their needs.


DW Aircon Servicing Singapore provides an extensive range of Aircon Services including Aircon Servicing, Aircon Repairs, Aircon Installation of the best aircon brandsChemical Overhaul, Gas Top-up, Aircon Leaking Water, Aircon Not Cold Fix, and more. We have a team of professional technicians who are equipped with vast knowledge and experience in the Aircon industry. We have over 10 years of experience in dealing with aircon works and have completed thousands of aircon works for both residential (Landed, Condo, and HDB) and commercial. We are a highly recommended Aircon Company in Singapore, with many delighted customers and reviews over the years on Google and Facebook. WhatsApp us at +65 8241 0032 for transparent quotation and honest pricing for all your aircon needs. We offer a fast and efficient service to serve any of your aircon needs!


Highly recommended aircon services in SG! More than 1,000 5-stars reviews on Google and Facebook. WhatsApp us now for a fast and transparent quote!


DW Aircon Servicing Singapore offers complete aircon services including reliable aircon servicingaircon repairaircon installationaircon chemical washaircon cleaning and aircon gas top up. We focus on aircon servicing and offer aircon promotion with competitive and cheap aircon servicing prices. We also offer aircon maintenance and servicing contracts. We have a team of experienced aircon servicing technicians with over 10 years experience. We are the highly recommended aircon servicing team specializing in air conditioning services in Singapore. WhatsApp us now for a best quality aircon services at +65 8241 0032.