With Summer just around the corner, there’s no better time to ensure that your air conditioning system is in perfect working order. A well-maintained air conditioning (AC) unit can be the difference between a comfortable, energy-efficient home and one that struggles to keep up with temperature demands while incurring high energy costs. Regular servicing is essential, but when should you service your system and what can you expect during a routine maintenance visit? It’s all in this article – so join us as we cover everything you need to know about getting your air conditioning system in tip-top shape.
Why regular services are essential
Many homeowners don’t realise that, like any other appliance, your air conditioning unit requires regular maintenance to work effectively. An annual or biannual service can make a big difference. Here are just a few of the benefits of regular services –
- Regular maintenance can significantly improve your air conditioning unit’s efficiency, meaning it doesn’t have to work as hard to cool your home. A well-tuned system uses less energy, which can save you money on electricity too.
- Your AC system doesn’t just cool your home, it also filters the air. If the unit becomes clogged with dust and debris, it can circulate allergens, dust, and pollutants back into your home. Regular cleaning and filter replacement can help ensure that the air you breathe is as clean as possible.
- Routine servicing reduces the chances of sudden breakdowns by identifying and addressing small issues before they lead to full-blown failures. Given that air conditioners often break down during peak summer heat, scheduling preventive maintenance can save you from uncomfortable days and costly emergency repairs.
Signs your system needs servicing
Even if you’ve recently serviced your system, it’s wise to keep an eye out for warning signs that indicate a tune-up may be necessary. Here are some signs that could mean it could be time for a service –
- If your AC isn’t cooling as effectively as it once did or there are hot spots in certain areas of your home, it’s a clear sign that something may be wrong. In this case, reduced airflow, refrigerant leaks, or a clogged filter could be the cause.
- Grinding, squealing, or banging sounds are never normal in an air conditioning system. These noises often indicate a mechanical issue, such as a loose belt or a problem with the motor.
- If you notice strange smells coming from your vents, it could mean mould or mildew has built up within the system. This is not only a maintenance issue but a health concern, as it can affect the air quality.
- A sudden spike in your energy bill without a change in usage habits can indicate your system is working harder than it should be. This could be due to issues like clogged filters, dirty coils, or other efficiency-reducing problems.
- If your system is constantly turning on and off, it may be due to a thermostat issue or an inefficient compressor. This issue doesn’t just lead to poor energy efficiency, it also puts added wear on your system.
What happens during a service?
An air conditioning service generally includes a thorough inspection and tune-up to ensure your system is functioning at its best. Here’s what you can usually expect –
Cleaning and replacing filters – Clogged filters reduce airflow, so technicians will clean or replace them as needed. Depending on your usage, filters may need more frequent replacement.
Checking and recharging refrigerant – low refrigerant levels are often a sign of a leak, which requires immediate attention. The technician will also ensure that the refrigerant level matches the manufacturer’s specifications.
Inspecting electrical components – Loose or worn electrical connections can lead to system failures. During a service visit, a technician will examine all wiring, tighten connections, and test components to make sure they function correctly.
Thermostat calibration—To ensure optimal performance, technicians often recalibrate the thermostat and confirm that it accurately reflects the room temperature.
Cleaning coils: Both the condenser and evaporator coils collect dust and grime over time, which reduces efficiency and can lead to overheating. Technicians will clean these coils to keep the system operating at peak efficiency.
Lubricating moving parts: Parts like fans and motors require lubrication to reduce friction. Technicians will ensure the whole system is properly lubricated, helping you avoid breakdowns and premature wear.
Inspecting ductwork: If you have ducted air conditioning, leaks in the ductwork can lead to a loss of cooled air, reducing the efficiency of your system. Many technicians perform a ductwork inspection to identify and seal any leaks.
How often should I service my system?
Generally, it’s a good idea to have your air conditioning system serviced at least once a year. However, if you live in an area with a long, hot summer or use your system frequently, a biannual service (once in spring and again in the autumn) may be ideal. For units that operate year-round, such as those used in office blocks, two services a year can help keep the system in peak condition. As for the best time to service your system – scheduling a service in spring or in the last few months before Summer ensures your AC is ready to perform efficiently during the really hot months when you need it most.
All systems go
Now that you know everything you need to about servicing your system, you can ensure your home is comfortable all through summer. Regularly servicing your air conditioning system is an investment in comfort, energy efficiency, and longevity – and now is the perfect time to schedule your service. As trusted air conditioning system experts, we’re here to help you keep your system running efficiently, and your home consistently comfortable. So contact us to book a service appointment today.
