What Type of Gas Is Used in Modern Aircons?

Aircon Gas topup A Guide by Aircool Aircon and Services, Singapore

In the tropical climate of Singapore, AC is not a luxury — it’s a necessity. Whether in homes, offices, or industrial facilities, having a reliable and energy-efficient air conditioning system is essential for comfort and productivity. One of the most important yet often overlooked components of an air conditioner is the refrigerant gas it uses.

At Aircool Aircon and Services, a trusted aircon service provider in Singapore, we often get asked:

"What type of gas is used in modern AC systems?"

This article will break down the types of refrigerant gases used in today’s air conditioning units and why choosing the right one matters for performance, cost-efficiency, and the environment.

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What Is Refrigerant Gas?

Refrigerant gas is a chemical compound used in air conditioning systems to absorb and release heat. It flows through the internal coils of the aircon system and facilitates the cooling cycle by changing states from gas to liquid and back again. Daikin Aircon

Without refrigerant gas, your air conditioner wouldn’t be able to produce cool air.

Common Types of Aircon Gas

Over the years, different types of refrigerants have been used in air conditioners. However, due to environmental concerns and advancements in technology, the industry has shifted towards safer and more energy-efficient options.

1. R22 (Freon) – The Outdated Gas

R22 was widely used in older AC systems. Aircon chemical wash However, it has been phased out globally, including in Singapore, due to its harmful effects on the ozone layer.

• Not environmentally friendly

• No longer supported for new systems

• Expensive to top up or replace due to limited supply

If you’re still using an R22-based AC, we at Aircool Aircon and Services recommend upgrading to a newer unit. Our team offers professional consultation and replacement services to help you switch to a more efficient system.

Our Common Aircon Problems

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Daikin Aircon water leaking

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2. R410A – The Popular Choice

R410A is currently the most common refrigerant gas used in modern residential and commercial AC systems in Singapore. It’s more environmentally friendly than R22 and provides excellent energy efficiency.

• No ozone depletion

• Higher energy efficiency

• Better cooling performance

• Requires specialized servicing tools

R410A has become the standard in many split-unit and inverter AC systems. At Aircool Aircon and Services, we specialize in maintenance and gas top-ups for R410A systems, ensuring your unit runs smoothly all year round. View more

3. R32 – The Future-Ready Gas

R32 is the next-generation refrigerant and is gaining popularity in Singapore due to its low Global Warming Potential (GWP). More manufacturers are switching to R32 as part of their commitment to sustainability.

• Eco-friendly (GWP is one-third of R410A)

• Energy efficient and powerful

• Easier to recycle

• Mildly flammable (requires careful handling)

Many newer AC models from brands like Daikin, Mitsubishi Electric, and Panasonic now use R32 gas. At Aircool Aircon and Services, our technicians are trained to handle R32 systems safely and efficiently. Whether you need an installation or a gas refill, we’re equipped to manage all your R32 aircon needs. aircon trunking

Why the Right Refrigerant Matters

Choosing the right refrigerant gas has a direct impact on:

• Cooling efficiency

• Electricity bills

• Environmental footprint

• Longevity of the aircon system

Using the wrong type of gas or continuing with outdated systems like R22 can lead to poor performance and higher maintenance costs. More importantly, it contributes to environmental harm. Aircon Services in Tampines

As a responsible AC service provider, Aircool Aircon and Services is committed to helping Singaporean households and businesses transition to cleaner, more efficient air conditioning solutions.

How We Can Help

Whether you’re installing a new unit, topping up gas, or servicing your existing AC, Aircool Aircon and Services offers: aircon repair

• Professional refrigerant gas top-up

• Aircon maintenance and servicing

• System upgrades to R410A or R32

• Free consultations for eco-friendly AC solutions

Our team is fully certified and experienced in handling all types of refrigerants, ensuring safety and compliance with Singapore’s regulations.

Final Thoughts

Understanding the type of gas used in your AC system is crucial for efficient performance and long-term cost savings. With R410A still widely used and R32 paving the way for the future, the aircon industry is moving towards greener solutions.

At Aircool Aircon and Services, we stay ahead of these trends to provide our clients with the best air conditioning solutions in Singapore. Whether you’re unsure about the type of gas in your system or are thinking of upgrading, don’t hesitate to reach out to our team.

Contact Aircool Aircon and Services Today

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Contact Information

Call: +65 90050975 (or) WhatsApp us: https://wa.me/6590050975

11 Mandai Estate, #03-09 Eldix

Singapore 729908

Mail ID: Airconaircool@gmail.com

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