Aircon Gas Top Up

Typically, it's advisable to schedule aircon gas top up every 1 to 3 years. However, some customers opt for more frequent top ups, i.e. every 6 months, possibly due to small leaks that are inherent in most aircon systems.

If you notice your aircon isn't cooling as effectively as it once did, it could indicate that the gas levels have depleted. The gas is crucial for the cooling process within the system, and when levels are low, the unit's ability to produce cool air diminishes. Thus, scheduling a gas top up can restore the optimal functioning of your aircon, ensuring it operates efficiently and keeps your indoor environment comfortable.

An aircon gas top up typically requires no more than 90 minutes, with the process usually completed within 35-45 minutes on average. This includes thorough checks of the aircon system, as well as the removal and replenishment of refrigerant gas. In many cases, this service can be conveniently performed while you wait.

Trying to top up aircon gas on your own can pose risks to your health and the environment, making it generally not recommended. Handling refrigerant gases demands specialized expertise and equipment because of their hazardous nature.

There are several signs suggesting that your aircon may have low gas levels, such as prolonged cooling times, insufficiently cool indoor air, the presence of frost or ice on copper lines, water accumulation around the furnace, audible hissing or bubbling noises, short cycling, and an increase in electric bills.

The duration for which aircon gas lasts can vary depending on factors such as the type of refrigerant used, the efficiency of the system, the frequency of use, and whether there are any leaks in the system. In general, aircon systems with proper maintenance can retain their refrigerant for 8-10 years without needing a refill. However, gradual leakage may occur over time, leading to a decline in refrigerant levels and the need for a top up.

There could be a number of reasons why your aircon isn't cooling after gas refill. These include an incorrect refrigerant charge, undetected leaks in the system, other mechanical issues like a malfunctioning compressor, restricted airflow due to dirty filters or blocked vents, or incorrect system settings. To address this, it's essential to consult a qualified HVAC technician who can diagnose the specific problem and perform necessary repairs or adjustments to restore proper cooling performance.