Aircon Gas Top Up Service in Singapore

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Aircon not cold and looking for aircon gas top up?

If you feel your air-conditioner is not cooling efficiently, you might need to top up your refrigerant.

We will fix leaks and charge up your refrigerant storage as a part of our maintenance package.

Our technicians are always ready to service anyone in Singapore. Why not give us a call right now?

Gas Top Up Price

Type of GasBest Rate
R22 GAS$50 to $80
R410 GAS$60 to $150

Please visit aircon service price page for other services.

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Why Choose Us?

Billy Aircon offers aircon servicing & repair at an affordable price with 25 years of experience. Here are the reasons why customers like us.

No middle man

No Middleman’s Cut

There are some aircon service companies especially online who just outsource their service to real aircon servicing contractors and charge higher rates to get their cut as a commission.

Full AC licensed company

Fully-Licensed Company

A fully-licensed aircon company who is authorised to install, provide aircon servicing, maintenance & repair service for air conditioner owners in residences, condominiums and commercial establishments.

25 Years of experience

Over 25 Years of Experience

Our aircon technicians are led by certified experts with more than 25 years of experience in aircon servicing and aircon system installation.

90 days workmanship warranty

90 Days Workmanship Warranty

Our 90 days workmanship warranty on aircon installation & repair works is a solid assurance that our technicians deliver not only quality aircon services, but it is also risk-free.

100% solve your aircon problem
Follow up services within 7 days

How refrigerant work in Air Conditioner

Without refrigerant, there would be no air conditioning, refrigeration or freezing technology.

Air conditioners contain a type of gas called “refrigerant” that absorbs heat from indoor air through coils made with copper and converts it to liquid form in high-pressure conditions outside the AC unit. The fan system blows hot outdoor air over these cooling units which then releases cool foggy vapor back into the house for ultimate comfort!

The refrigerant is then cooled and turns back into a low-pressure gas. Another fan located inside the home blows air over these cold coils to distribute this cool, refreshing feeling throughout your building.

In most cases, cooling chemicals inside the refrigerant of an air-conditioner does not get used up throughout the service life of the unit. But, there are cases where the refrigerant storage leaks and the chemical seeps out slowly emptying the container.

The aircon technician first takes care of the hole or damage causing the leak of the substance which is followed by topping up to fill the newly-repaired container with cooling gas. This procedure keeps the cooling process going for your air-conditioner.

Related Read: Misconceptions Surrounding Aircon Gas Top Up


Why It Is Important to Check and Top Up Gas?

Gas leaks happen to air-conditioners and will directly affect the unit’s efficiency.

Aside from your room not getting cold enough, the compressor does not benefit from the cooling effect of the gas which eventually causes it to overheat and fail.

The evaporating coils receive the cold gas from the refrigerant and if it’s not cold the evaporator will stop operating.

Refrigerant chemical leaking from your AC can be harmful to the environment if it gets to the water system.

It is important to engage a licensed aircon servicing company to help you check your aircon gas level and fix the gas leak problem. We support various type of aircon brands including PanasonicLGFujitsuToshibaMitsubishi and Daikin.


Type of Gas Available for Top Up

In the past, Freon was the preferred type of gas used as coolants in air-conditioning units around the world. However, nowadays there are alternative chemicals used as refrigerants in newer models of air-conditioners. Let’s explore the two most popular ones used today.

R22 Gas

The R22 Gas used in air-conditioners is are classified as HFC (Hydroflourocarbon) a type of chemical that when released to the environment will affect the ozone layer of the atmosphere. Its use is now being phased out all over the world with a few countries instituting a total ban for the use of this gas in the manufacturing of air-conditioning units.

For units still using the R22 gas, it is still an effective coolant for air-conditioning units. Manufacturers have used R22 because of low compressor displacement. This means the compressor can cool the air more efficiently and will consume less power to cool the incoming air.

An R22 refrigerant also helps in absorbing water that is produced during the cooling process away from the refrigerant system. This is crucial in keeping the refrigerant part from getting water in it which will affect how it operates.

R22 refrigerant is now an expensive chemical when the unit needs replacement. It is sold on a per pound basis which can cost up hundreds of dollars. This can prove to be costly if the refrigerant is at a low level.

R410 Gas

R410 is the newest refrigerant being used by air-conditioner manufacturers. Puron is the most popular brand name for this chemical. Cooling efficiency is like the R22 refrigerant but is not hazardous when it gets exposed to the environment.

Storing the R410 inside the air-conditioner is much easier because a smaller amount of the chemical is needed to generate the same cooling effect. It is an economical choice for manufacturers since they have more design options for their AC units.

The refrigerant works under high pressure which makes it a more durable coolant. It also transfers heat better than an R22 which means overheating won’t be an issue when using your AC system. AC owners can upgrade for an R410 refrigerant if they want to get the many benefits of this chemical.

A jug containing R410 refrigerant weight about 25 pounds in the market and will cost at least $25 per pound. The more expensive variants can cost up to $75 per pound. After buying, make sure to get a professional aircon technician to do the replacement or upgrade.


How To Check & Top Up Aircon Gas?

Aircon gas top-ups can only be done effectively and safely by a professional technician.

They use a gauge to check for the refrigerant level inside your air-conditioning unit. It will tell them the level of gas that needs to be filled into the refrigerant storage.

A refrigerant tank will be used to charge up gas into the air-conditioner so that the gas levels go back to normal.

This will be tested back again using the gas gauge to ensure that your AC will have enough refrigerant inside.

Your aircon technician will only use the right type of gas to refill your refrigerant storage.

It is not safe to use an R410 tank on an R22 tank and vice versa.

Aside from that, the technician will also recommend repairs to the refrigerant unit if it has damaged so that it won’t leak anymore.

Other faulty components need to be checked to ensure the safety of the unit.


FAQs

How much is the cost to top-up aircon gas in Singapore❓

It usually starts from $50 to $80 depends on the type of gas and quantity.

How often to top up aircon gas?

It depends on different factors that might cause you to top up the gas on your AC. You usually need to top up gas after repairing the unit, or if there are some issueswith your AC. You might need some re-gassing when your AC doesn’t cold even after being turned on for a long time and if there is ice in refrigerant lines.

What is the primary reason for an aircon gas leak❓

The primary cause of gas leaks is corrosion and vibration that rubs the refrigerant together.

Can I refill the gas for my air conditioner myself?

We would not advise it. There are AC gas refill kits that exist, but they are costly. Also, if anything goes wrong, you could have a more expensive repair bill. A professional will also know how to check for leaks in your system better than someone who is not a professional might. Plus, there are some safety factors of using a refrigerant that can cause painful freeze burns when exposed skin or eyes come into contact with them while handling these chemicals.

What would happen if you run your AC without gas?

Your home could become unbearably hot, or the unit’s compressor might stop working. Without enough refrigerant, it will be unable to absorb all of the heat from your home’s hot and humid air. This means that blowing into the vents may feel warmer than usual. In some cases, there is also less airflow coming out of these vents as well!

Will you ever run out of air conditioning gas?

In a perfect world, your AC would never need new gas because there’s no external action that could reduce the level. But it may happen if there is damage to pipes or refrigerant storage tanks, and any repair work on those reduces the amount of gas in them.

Do we have to fill the gas in the air conditioner every year?

No. The air conditioner should never need more gas in it. But you might have to get a technician to come and measure the amount of gas if there is any leak somewhere because they will know how much refrigerant your AC needs for its system.

Why choose Billy aircon❓

➡️ 100% solve all your aircon servicing & repair problems.
➡️ Guarantee follow up services within 7 days.
➡️ Customer service responses within 24 hours.
➡️ Free 90 days workmanship warranty.
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