When your AC unit goes down, it’s never a good time. And if it’s in the middle of a really hot spell then it will cause a lot of problems when it comes to comfort in your home. The way around this is to ensure that you regularly service your AC unit – it’s the only way to ensure that it keeps working at peak performance. This also means that you save money through greater energy efficiency while also extending the lifespan of your unit.
As a global leader in HVAC technology since 1924, Daikin’s experts have years of expertise and have serviced millions of AC units globally and offer a wide range of air conditioners for every potential space. And in this article we will break down everything you need to know about how often should you service your AC unit to ensure it runs smoothly year after year.
How often should you service your AC unit?
As a general recommendation, you should service your AC unit once a year. The optimum time is just before the cooling season begins. If you’re in a regions where the climate is particularly hot or humid it’s likely your AC runs almost non-stop. If that’s the case, then servicing it twice a year may be more appropriate. Either way, regular maintenance helps identify any potential issues early on and ensures your system is efficient throughout the year.
Signs your AC unit needs servicing
The key signs your AC unit needs servicing are usually poor airflow, unusual noises, and higher energy bills. Even with regular maintenance, it’s important to watch out for these signs so you can ensure your AC gets looked at before any problem becomes serious.
Weak or inconsistent airflow: Check if the air coming from the vents feels weak or isn’t circulating properly around your home. If this is the case, then it’s likely you have a problem with clogged filters or the ducts are blocked. There could also be an issue with the blower motor. It’s important to remedy poor airflow because aside from making your home less comfortable it also puts a strain your system.
Strange noises: If you’re hearing unusual sounds these can be a sign of loose parts or failing components within the system. There may also be some debris stuck inside the unit. It’s important to address this promptly as it could result in mechanical damage or even a breakdown of the system.
Higher energy bills: Keep an eye on your electricity bill and if it suddenly spikes without a change in usage then your AC is likely working harder than it needs to. This could be down to dirty coils, low refrigerant levels, or parts that are worn out.
Reduced cooling capacity: If your AC is taking longer to cool, or it’s leaving hot spots around your home, then the system isn’t operating at its peak. This could be down to leaking refrigerant or problems with faulty thermostats.
Unpleasant odours: If you get microbial growth inside ducts it can lead to musty and mouldy smells. There can also be issues with overheating components. Regular servicing can help clean the system and ensure healthy indoor air quality.
Benefits of regular AC servicing
If you service your AC unit regularly you will see positive results that go beyond just keeping your home cool. To start, one of the immediate advantages is that your air quality will improve, with reduced dust and allergens from circulating through your home. It’s also a cost-saver as routine maintenance lets technicians to identify minor issues before they become major ones. That way you prevent the cost of a full breakdowns or large repair bill.
You will also see increased energy efficiency because a well-maintained air conditioning unit operates more effectively and uses less electricity, something you will see in your monthly energy bills. It also increases the lifespan of your system so it’s an investment that will pay back over a number of years, safeguarding the long-term value of your AC unit.
What to expect during an AC service
A professional AC service usually includes replacing or cleaning air filters, inspection of the coils, checking refrigerant levels, and check the electrical connections. Let’s look at these in more detail:
Air filters: This is an important step as it involves removing dust and debris which will then help improve the airflow and the indoor air quality. It also means the system isn’t having to work as hard.
Coils: The evaporator and condenser coils are part of what ensures efficient heat transfer and cooling, so this step is about removing any dirt that has built up over time.
Refrigerant: By maintaining the refrigerant levels it ensures proper cooling while also preventing possible damage to the compressor.
Electrical: Checking the wiring and switches are all secure and functioning properly.
Testing: This checks the overall system performance so you know that the AC unit is providing consistent cooling and airflow throughout your home.
FAQs about AC servicing
Is annual servicing enough for my AC unit?
One annual service is usually enough for most households. If you’re in an environment where the AC is used non-stop, then maintenance twice per year is recommended.
Can I service my AC unit myself?
You can do a certain amount yourself, including cleaning and replacing filters, however professional servicing is needed for checking refrigerant, inspecting the electrical components, and making sure the system gets a deep clean.
How long does a professional AC service take?
A standard service usually takes between 60 and 90 minutes. This will depend on the size and condition of your unit.
Does regular servicing help lower electricity bills?
Yes, it does. A clean AC unit is going to be more efficient and will reduce energy consumption and therefore save money.
About Daikin
Daikin is a global leader in air conditioning solutions, offering energy-efficient systems designed for comfort, reliability, and sustainability. With expert support and professional servicing, Daikin ensures your AC unit continues to deliver optimal performance for years to come.
With over a century of experience, Daikin is a trusted global leader in HVAC technology, offering a wide range of air conditioners for residential, commercial and industrial applications. Known for their energy efficiency, durability, and advanced control systems, Daikin systems are a preferred choice for projects worldwide.
To ensure your home remains comfortable whatever the weather, speak to Daikin to find out about the latest innovative solutions supported by our extensive expertise and reliable service.
