10 Signs It's Time To Replace Your HVAC Unit

According to air conditioning Sydney experts, the lifespan of an HVAC system can vary depending on a number of factors, such as the type of system, the quality of the installation, and the level of maintenance. However, there are some general guidelines that can be followed in order to get the most out of your HVAC system.

The first thing to keep in mind is that the average lifespan of an HVAC system is around 20 years. This means that if you take good care of your system, it should last for at least two decades. Of course, this is just an average and some systems may last longer while others may not make it past the 10-year mark.

In terms of types of HVAC systems, central air units have the longest lifespan, averaging around 25 years. This is followed by furnaces, which have an average lifespan of 20 years. Lastly, heat pumps have the shortest lifespan of around 15 years.

As for the quality of installation, it is always best to hire a professional to install your HVAC system. This will ensure that everything is done properly and that there are no issues down the road. Do-it-yourself installations are more likely to lead to problems later on.

Finally, one of the most important things you can do to prolong the life of your HVAC system is to maintain it on a regular basis. This means having it serviced at least once a year by a qualified technician. Additionally, you should make sure to change the air filter regularly and keep the area around the outdoor unit clean. By following these simple tips, you can ensure that your HVAC system will last for many years to come.

It's never fun when your HVAC system goes out, but sometimes it's inevitable. If you're not sure when to replace your HVAC system, here are the signs that will let you know that it might be time.

1. Your energy bills are increasing: If you notice that your energy bills are gradually increasing, even though your usage habits haven’t changed, it could be a sign that your HVAC unit is losing efficiency.

2. Your home isn’t as comfortable as it used to be: If you find yourself constantly adjusting the thermostat, or your home feels stuffy and humid, it could be a sign that your HVAC unit isn’t working as well as it used to.

3. You hear strange noises coming from your unit: If you start to hear strange noises coming from your HVAC unit, it could be a sign that there are some internal issues.

4. The air quality in your home is poor: If you notice that the air quality in your home has decreased, it could be a sign that your HVAC unit is no longer able to filter out dust, pollen and other airborne particles effectively.

5. Your HVAC unit is more than 10 years old: If your HVAC unit is more than 10 years old, it’s likely that it’s not as efficient as newer models.

6. You’ve had to make frequent repairs: If you find yourself making frequent repairs to your HVAC unit, it might be time to replace it with a new one.

7. Your warranty has expired: If your HVAC unit is no longer under warranty, it might be time to consider replacing it.

8. You live in an area with extreme weather conditions: If you live in an area with extreme heat or cold, your HVAC unit has to work harder to maintain a comfortable temperature in your home. This can lead to decreased efficiency and increased wear and tear.

9. Your home has additions: If you’ve added on to your home, or made any other changes that have increased the size of your home, your HVAC unit might not be able to effectively heat or cool the additional space.

10. You have a new baby: If you have a new baby, or someone in your family has allergies or asthma, it’s important to make sure that your HVAC unit is up to the task of filtering out pollutants and maintaining a comfortable environment.

If you’re noticing any of these signs, it might be time to replace your HVAC unit. Working with a qualified professional can help you choose the right unit for your home and ensure that it’s installed properly.