If you have a regularly scheduled air conditioning service, you may rarely encounter air conditioning uneven cooling in your home. However, many people, especially those who live in multi-storey homes, do experience this problem for a number of reasons. We expect our systems to cool our homes evenly; there should be no drastic difference between the temperatures in different rooms unless you want them to be that way. But even the best quality systems can experience common air conditioner issues if they are installed incorrectly, or not regularly maintained. Before you invest in an expensive air conditioner repair, read our guide to the reasons behind your uneven air flow and how to go about fixing them.
What are the usual causes of uneven heating and cooling?
While the cause of your air conditioning uneven cooling or heating uneven air flow may depend on the system itself, there are also some common causes.
Dirty filters
A dirty filter can restrict or slow down the flow of air through your system. This means some parts of your home might experience better airflow than others, leading to uneven heating and cooling.
Leaks in air ducts
If the air is leaking out of ducts in odd places, it follows that there will be strange hot or cool patches in your home. This is a common air conditioner issue and can result in your air conditioner not working throughout your home.
Inappropriate system size
Fitting a system that’s too small for a large home leads to the system being overworked, which can lead to problems, particularly with ducted heating uneven air flow, if you’ve invested in the wrong sized ducted heating and cooling for your home.
Troubleshooting air conditioner problems
There are a number of factors that contribute to this problem, such as an ageing system, dirty air filters, and ductwork issues. Let's take a closer look at three ways that you can solve the problem of air conditioning uneven cooling in your home.
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Check That the Vents Can Control and Direct the Air:
The first thing to do is to check the vents are clean enough. If dust and debris build up over time, they can block the register and inhibit the flow of air and cause uneven cooling in your house. Another issue is the placement of furniture in front of the vent blocking the airflow. Dirt and debris can be removed with a hose attachment on your vacuum cleaner. Air can also be redirected by partially closing vents on the first floor to direct the air to the upper floors. This will help to alleviate the pressure that’s built up in the systems.
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Turn the Fan to the On Setting:
Take a look at the thermostat. The fan switch in older systems can be either auto or on. Newer thermostats can have additional fan settings, but we will not cover these here. If you have uneven cooling try turning the fan to the on setting rather than using auto. When the fan is in the on position, the fan will stay on and circulate the air even when the cooling cycle has finished. This will continually circulate the air and thus help to even out any temperature variances. In contrast, the auto setting will only run the fan when the system calls for cooling and the outdoor unit is actively cooling the house. Running the fan in on mode is more expensive, and you can expect a monthly increase of $5-$20 to your energy bills.
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Check All the Air Ducts for Air Leaks:
If there is an air leak present somewhere in the duct system, the air that’s intended for a specific part of your home will be bled away before it gets there. Any holes, tears or leaks in the system will cause your central air to work much harder as it tries to compensate. This could lead to more serious problems; complex equipment when put under additional pressure is more likely to fail and wear out. Have all the air ducts checked for leaks; this may solve the uneven cooling problem and save you money on air conditioner repairs and having to replace or repair prematurely worn cooling equipment.
If you need air conditioning repairs, get in touch with us here at Mouritz. We are your local professional aircon repair specialists, we also install and service a wide variety of heating and cooling equipment. Our team members are standing by to discuss your split system repairs in further detail, and they will be happy to answer any further questions that you have.
Why choose Airspares to help with uneven heating and cooling issues?
Mouritz are specialists in air conditioning installation. They have been one of Perth's longest established air conditioning businesses running for more than 45 years. One of their our award winning services is ducted air conditioning, which is the ultimate entire home cooling solution at affordable prices.
We use only high-quality replacement parts, including cooling pads, to ensure that your swamp cooler operates at peak efficiency. Our technicians are knowledgeable, friendly, and committed to providing exceptional service.
By choosing Airspares for your evaporative air conditioning service and maintenance needs, you can rest assured that your system is in capable hands. Our commitment to quality, expertise, and customer satisfaction ensures that you'll enjoy reliable and efficient cooling throughout Perth's warmest months.
We’ll help you with all of your air conditioning needs. To find out more, be sure to visit the Mouritz website or contact 1300 66 22 44 to speak to Airspares Head Office, and we'll guide you in the right direction.