4 Signs That Your Home Air Conditioner May Be Failing

A home air conditioner keeps your living space cool and comfortable, which is why the majority of households, especially in Singapore own one. While air conditioners are useful in maintaining optimal temperatures for occupants and equipment, they can still experience problems over time. Therefore, it is crucial to take note of the signs that indicate possible defects, so that you can address them promptly. In this article, we will explore some common signs of a failing air conditioner.

1. Insufficient Cooling

If you notice significant temperature variations between different rooms, or no longer feel the same level of coolness at home, it could be a sign that your air conditioner is failing. Refrigerant leaks, a malfunctioning compressor, or a clogged air filter may be some of the reasons causing insufficient cooling. Contact a professional aircon service technician as soon as possible to inspect and diagnose the issue. The last thing you want is for the problem to escalate, costing you significant repair costs.

2. Strange Noises

Unusual sounds such as squealing, grinding, rattling, or banging noises, can be clear indications of a worn out air conditioner. Different noises imply different problems. For instance, a squealing sound might indicate an issue with the fan belt. When the motor bearings in the aircon are malfunctioning, grinding noises ensue. To avoid further damage, it is important to investigate these noises in a timely manner.

Learn more: 3 Possible Reasons Your Aircon is Making a Hissing Sound

3. Frequent Cycling or Short Cycling

Keep an eye on the frequency at which your air conditioner cycles on and off. Frequent cycling may occur if you notice your air conditioner running continuously without ever reaching the desired temperature. On the contrary, if you find that your air conditioner turns on and off too frequently, it could be a sign of short cycling. Both situations should not be underestimated as they may signify a failing thermostat, or other problems related to the size of the unit and refrigerant levels. Promptly engage a reputable aircon repair company in Singapore if you notice any of the indicators, in order to rectify the underlying cause.

4. Increased Energy Bills

Notice an unusual spike in energy bills without a corresponding rise in usage? Then perhaps it’s time to get your air conditioner checked and serviced. This increased energy consumption is typically caused by obsolete air conditioners, where components such as condensers, evaporators and compressors experience wear and tear. As a result, your air conditioner works harder to cool the space, taking up more energy. In these circumstances you may want to employ professional aircon technicians to investigate your aircon’s performance, identifying if there are any inefficiencies or faults in the system. 

All in all, it is vital to always be vigilant of the signs that indicate a worn-out air conditioner. Should you experience any of the above, consulting a qualified aircon technician is highly recommended. Not only can they diagnose the issue, but they can also recommend appropriate repairs or maintenance for rectification. Addressing these setbacks promptly potentially saves you the hassle of a complete replacement, or paying for expensive repairs. Regular aircon maintenance and timely repairs are the keys to a cool and comfortable living space.

With more than 15 years of experience in aircon servicing in Singapore, Good Cool SG provides a wide range of aircon services, including normal aircon service, aircon chemical overhaul, aircon chemical service and more. Our team of experienced aircon technicians are always here to help Contact us now to find out more.