🌱 Aircon Energy Labels in Singapore: What They Mean

If you have ever shopped for an aircon in Singapore, you have probably seen the Energy Label on the unit. This label is issued by the National Environment Agency (NEA) and helps homeowners understand how energy efficient an appliance is.

Choosing an aircon with the right energy rating can reduce your electricity bill, lower your monthly usage, and even extend the lifespan of your system. Here is a clear breakdown of what the energy label means and how to use it when choosing an aircon for your home.

1. What Are NEA Energy Labels?

NEA’s energy labels are part of Singapore’s Mandatory Energy Labelling Scheme (MELS). The label provides a standard way to compare the energy efficiency of different aircon models.

Every label includes:

• The Energy Efficiency Rating (in ticks)

• The Energy Consumption (kWh per year)

• The Brand and model number

• The Registration number

This lets consumers know how much energy the unit uses and how efficient it is.

2. What the Tick Ratings Mean

The tick rating is the most important part of the label. Aircons in Singapore can have two, three, four, or five ticks.

Here is what each level represents:

⭐⭐ Two Ticks

Lowest efficiency. Cheaper upfront but higher monthly electricity cost.

⭐⭐⭐ Three Ticks

Standard efficiency. Most common in older or budget systems.

⭐⭐⭐⭐ Four Ticks

High efficiency. Recommended for long-term home use.

⭐⭐⭐⭐⭐ Five Ticks

Highest efficiency category. Lower operating cost and better energy performance.

Higher tick rating means the aircon uses less power to cool the same space.

3. How Energy Consumption (kWh per Year) Works

The energy label also includes an estimated annual energy consumption number. This helps you calculate your expected electricity bill.

Formula to estimate annual cost: kWh consumption × Electricity tariff rate ≈ yearly cost

For example: If your aircon’s label shows 500 kWh per year, and the electricity rate is about 29 cents per kWh, the estimated annual cost is:500 × 0.29 = 145 dollars

Having this number helps you compare energy cost between models.

4. Why Higher Tick Ratings Save Money

Although four or five tick aircons may cost more upfront, the savings over time can be significant.

You save on:

• Monthly electricity bills

• Wear and tear due to smoother operation

• Long term running costs

Many households recover the extra upfront cost within a few years.

5. Inverter vs Non Inverter Models

Most modern aircons with four or five ticks are inverter systems, which adjust compressor speed based on cooling needs.

Benefits of inverter models:

✔ Quieter operation

✔ More consistent room temperature

✔ Reduced energy waste

✔ Longer lifespan of major parts

Non inverter units are less efficient and rarely get higher tick ratings.

6. What to Consider When Choosing an Energy Efficient Aircon

When comparing models, look at:

• Tick rating

• Annual energy consumption

• Your room size and BTU needs

• Your daily usage hours

• Whether you plan to run multiple units at once

A higher efficiency aircon is usually the better long term choice, especially in Singapore where aircons run frequently.

How Sky Blue Aircon Helps

At Sky Blue Aircon Engineering Pte Ltd, we guide homeowners on choosing the right aircon based on efficiency, usage, and budget.

Our services include:

• Installation of inverter and high efficiency systems

• BTU sizing advice

• Regular servicing to maintain energy performance

• Troubleshooting for high electricity usage

We help you cool your home while keeping your bills low.

The Bottom Line

Energy labels are not just stickers on a unit. They help you understand how much energy your aircon uses and how much you save every month. Choosing a higher tick rating brings long term savings and better cooling performance.

📲 Message us on WhatsApp at 9248 7291 or call 6556 4042.

Sky Blue Aircon Engineering Pte Ltd keeping Singapore homes cool, efficient, and cost friendly.