R32 vs R410A vs R22: Which Refrigerant Is in Your Aircond?
R22 phased out, R410A common in older units, R32 in new inverter systems. How to identify yours and what each costs to refill.
We know that keeping an office or home comfortable in Petaling Jaya means relying heavily on your air conditioning.
The constant heat and humidity make cooling efficiency a top priority for local customers. Choosing the right aircond refrigerant types impacts everything from your electricity bill to your environmental footprint.
Our technicians often answer questions about the r32 vs r410a vs r22 aircond options and why they matter. Book your service today through our aircond gas top-up page if you need an immediate refill. Read on to learn about the three main gases used across Malaysia and how to identify yours.
R22: legacy, phased out 2010
We rarely see R22 units in new installations today. This older hydrochlorofluorocarbon (HCFC) gas heavily damages the ozone layer. New production of R22 essentially stopped globally by 2020.
Our team closely follows the Malaysian Department of Environment (DOE) guidelines, which mandated its removal under the HCFC Phase-out Management Plan. Wholesale costs climb by about 10 to 20 percent every single year. Local supply houses charge premium prices for the shrinking stock that remains.
We recommend reviewing these key factors if your property still uses an R22 system:
- Refill costs: You will typically pay the highest rates, between RM200 and RM380 per refill in 2026.
- Age factor: A unit this old usually suffers from worn-out compressors.
- Financial logic: Spending RM300 on gas for a failing system rarely makes financial sense.
Replacing the unit entirely is the smartest move if it requires meaningful repairs. The long-term math heavily favors upgrading to a modern system. Our experts explain this in detail in our guide on repair vs replacement.
R410A: mid-2010s standard
We consider R410A the transitional standard used heavily between 2010 and 2018. It replaced older gases because it offers zero ozone depletion potential. The industry embraced it for years to improve baseline cooling efficiency.
Our team notes that R410A has a massive Global Warming Potential (GWP) of 2,088. New environmental regulations constantly push manufacturers toward greener alternatives. Major brands like Daikin Malaysia began phasing out single-split R410A models between 2020 and 2022.
We want you to know these key facts regarding R410A ownership:
- Stable supply: Plentiful stock remains across Selangor, so scarcity is not an issue yet.
- Mid-range pricing: Refills currently cost between RM150 and RM280.
- Maintenance strategy: Standard servicing is all that is required for now.
Regular maintenance is the best approach for owners of R410A units. You do not need to replace the system prematurely. Our technicians suggest planning for a modern upgrade only when the unit finally breaks down for good.
R32: current inverter standard
We see R32 as the undisputed current standard for modern inverter air conditioners built after 2018. This refrigerant boasts a much lower Global Warming Potential of 675, which is roughly 68 percent lower than R410A. Systems using this gas require about 20 percent less charge volume than older units.
Our technicians prefer R32 for several practical reasons:
- Higher efficiency: R32 delivers up to 10 percent better cooling performance, which helps lower your TNB bills.
- Widespread supply: Major brands dominate the market with R32, making parts and gas abundant.
- Cost savings: Abundant supply makes it the cheapest option to top up.
Standard refill rates range from RM120 to RM200 in 2026. Normal operation and standard refill quantities pose absolutely no danger to your property. We ensure every team member understands the strict handling procedures required for this mildly flammable (A2L) gas.
How to identify your refrigerant
We always check the unit’s labeling first to determine the exact gas type required. Using the wrong gas will destroy a compressor, so accurate identification is critical. These three specific locations will give you the exact answer:
- Yellow sticker on indoor unit: Look at the right-hand side panel of the body for a mark clearly stating R22, R410A, or R32.
- Data plate on outdoor unit: The metal plate contains all unit specs, including the specific refrigerant type.
- User manual: The original purchase documentation will always list the required gas.
Our team can help if you cannot locate any of these labels. Snap a quick photo of the indoor unit’s side panel. Send it to us for immediate verification.
Quick comparison table for r32 vs r410a vs r22 aircond
We have summarized the critical differences between these gases below. This quick reference helps clarify the era, cost, and environmental impact of each option. Comparing these factors makes it easier to plan your next maintenance visit.
| Feature | R22 | R410A | R32 |
|---|---|---|---|
| Era | Pre-2010 | 2010-2018 | 2018+ |
| Ozone depletion | Yes | None | None |
| GWP | 1,810 | 2,088 | 675 |
| Refill cost (1.5 HP) | RM200-RM380 | RM150-RM280 | RM120-RM200 |
| Availability trajectory | Declining | Stable | Growing |
| Flammability | None | None | Mild (A2L) |
Environmental notes
Our protocols ensure that gases are never vented directly into the atmosphere during major repairs. Proper refrigerant recovery is a strict requirement under Malaysian environmental regulations for commercial units. R32 currently has the lowest global warming potential of the three commonly used refrigerants.
We take environmental compliance seriously when servicing cooling systems in Malaysia.
Proper refrigerant recovery during major service work is part of ethical HVAC practice, preventing harmful greenhouse gases from accelerating climate change.
Switching from R22 to R32 represents one of the most meaningful environmental improvements a property owner can make today. This single upgrade significantly reduces your carbon footprint.
What this means for refill decisions
Our teams quote the correct gas at the right rate when you book a gas top-up. Mixing different gases is a guaranteed way to destroy a compressor. You cannot safely put R32 in an R22 system or vice versa, due to different operating pressures and volumetric capacities.
We identify your exact refrigerant type from the unit label before connecting any gauges. Substituting refrigerants is something professional technicians will never do. Check our related resources on signs you’re low on gas and the full refill cost breakdown for more details on your r32 vs r410a vs r22 aircond options.
Our support staff is ready to schedule your precise, professional refill today.
Frequently asked questions
Where do I find what gas my aircond uses? +
Yellow sticker on the indoor unit (often on the right-hand side panel) or on the outdoor unit's data plate — clearly marked R22, R410A, or R32. If you can't find it, send us a photo.
Can I switch refrigerant types in an existing aircond? +
Generally no. Refrigerant matches the compressor and oil — R22 to R32 in the same unit isn't safe or supported. Switching means replacing the unit.
Why is R22 refill so expensive now? +
Global Montreal Protocol phase-out plus shrinking remaining supply. Wholesale prices climb each year. Replacement with R32 unit is usually cheaper long-term than continuing to refill R22.
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