Air conditioners are a necessity for any household, and they are inexpensive to purchase. Because it is a complicated piece of machinery, it frequently requires technical assistance from professionals. Many times, even after technical maintenance and support, it begins to lose its ability to cool effectively and efficiently. When an air conditioner is spanking new, people become more alarmed. There are a variety of factors that might be attributed to this. However, the most typical cause is a leak in the air conditioning system (refrigerant). You must be knowledgeable with air conditioning gassing and ask pertinent questions of the air conditioning servicing provider.


What is the definition of re-gassing?

When you have an empty air conditioner, you can re-gas it by filling it with Freon (Gas). This gas is responsible for the cooling that is provided by the air conditioning system. When Freon is not around, the air conditioning frequently blows warm air instead of cold air. Among the most fundamental and necessary components of an air conditioning system is Freon. No matter how expensive an air conditioner is, it will be a complete waste of money if it does not include Freon. Gas is responsible for the cooling provided by the air conditioner; without it, the air conditioner would just function as a fan.


Does your air conditioning unit need re-gassing?

Most consumers do not think about checking their air conditioning gas until they schedule an appointment with an expert for air conditioning servicing and maintenance. This is a significant oversight that could result in further expenses in the future. The first clue that your air conditioning system requires re-gassing is that it does not feel any different when the air conditioner is turned on and off. Even though the air being pushed from the vents is no longer as chilly as it used to be.

If there is a leak in the air conditioning system, it must be re-gassed. As a result of the leak, the gas level in the air conditioning system drops, and the AC begins to lose its cooling capacity. Sometimes the leakage is so tiny that it is not even noticeable to the untrained eye. Only an experienced air conditioning technician can pinpoint the exact location of the leak.


How frequently does your air conditioning system require re-gassing?

The amount of gas that has to be pumped into an air conditioning system is determined by how often it is used. Many folks, however, prefer to wait until the air conditioner is no longer circulating cold air. The likelihood of danger is low, but it is important to remember that a malfunctioning air conditioner will make it more challenging to fix and may cause damage to other parts of the air conditioner. Aside from that, it will consume more energy to operate. As a result, it is not worthwhile to put off a system check. Gas longevity of more than ten years is provided by high-quality air conditioners. The low-cost brand, on the other hand, may create discomfort at any point in time.


How to determine if your air conditioning system requires re-gassing

The air conditioning system will eventually become less efficient if it is not re-gassed regularly, making it an uncomfortable tool in hot weather. In addition, not re-gassing your air conditioning system will be detrimental to it in the long run. The following are some of the signals that indicate that it is time to refill the gas tank:

1. It starts blowing warm air.

When the air conditioning system’s Freon supply becomes low, it begins to blow hot air instead of cool air. This is the first indication that gas refilling is required. The quality of air conditioning is deteriorating day by day as a result of leakage. At the end of the journey, the gas tank is completely depleted. You won’t even notice a difference between a standard room and a room with air conditioning turned on.

2. Ice formation on aircon

Due to insufficient Freon charge in the air conditioning system, you may notice formation on the refrigerant lines in air conditioning systems experiencing gas shortages. If you see ice or frost anywhere on your air conditioner, the evaporator coil may have been frozen. As a result of the low refrigerant (Gas), the low pressure and consequently low temperatures, which will eventually cause the evaporator coil to freeze and produce ice, will occur.

3. No unanimous distribution of Air

A scarcity of air conditioning gas results in the wind distribution not occurring uniformly when there is a deficit of air conditioning gas. It’s possible that one area of the room is excessively cold, while the other is not at all. The fact that certain rooms or spaces become cold zones while others appear to receive no cool air at all could be an indication that your air conditioning unit is nearing the end of its life cycle and needs to be re-filled with cool air.

4. High electricity bills

You will have high electricity bills since an air conditioner with poor freon will take longer to chill the room and run continuously. The duration of this process increases the amount of electricity consumed. The lack of cooling and the abrupt spike in electricity costs are signs of a low freon level in the air conditioner. In the summer and winter months, your energy bills will frequently fluctuate due to the amount of time you spend heating and cooling. However, if your energy expenses appear to be greater than usual, you might consider conducting an energy audit. This will assist you in determining whether your air conditioning machine is operating as it should or should not.

5. It takes an excessive amount of time

If your air conditioner does not have enough refrigerant, it will be unable to absorb as much heat from the air in your home. This causes the air conditioner to work harder to chill the entire room. The customary time for cooling the room increases dramatically, causing the air conditioner to operate continually and relax your home till the wee hours of the morning or never cooling your home at all.

6. Strange emissions

When your air conditioner emits unexpected odours, sounds, dampness, or noise when turned on, it may be necessary to re-gas the system. It is common for air conditioners that are low on refrigerant to start making hissing or bulling sounds like water when there is enough pressure in them. (The hissing sound can be compared to the sound of gas escaping from a balloon.) Additionally, depending on the sort of air conditioner you have, water may begin to drip outside from the unit’s window at random intervals.



Re-gassing an air conditioner is necessary because every air conditioner owner should have checked regularly by professionals. Without proper maintenance, the condenser and the other air conditioning system components might suffer adverse consequences that will ultimately cause them more harm. It will also reduce the air conditioner’s efficiency; one area of the room may be freezing, and you may wind up spending extra due to your carelessness. Our Aircon company is an Air Conditioning Servicing company established in Singapore with qualified professionals. We can take care of all of your air conditioning service needs. Please schedule your air conditioning general service appointment as soon as possible. Make an appointment with Marvellous Aircon today!