How to Know the Best Time to Replace Your HVAC System: The Top Warning Signs 


How to Know the Best Time to Replace Your HVAC System: The Top Warning Signs 
How to Know the Best Time to Replace Your HVAC System: The Top Warning Signs 
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We all know how expensive an air conditioning and heating system is, and it’s one of the biggest – if not the biggest – investments we could ever make for our homes and offices. This is why if your HVAC system needs to be replaced, you must be careful when choosing a replacement, as it could mean the difference between a suitable and even temperature all year round or problems with efficiency, consumption, and inconsistent temperatures the whole year through!

But sometimes, no matter how much you try to take care of your HVAC system and utilize it by maintaining it well, there’s a point when you may have to say goodbye to it. So it begs the question: when is it time to replace your HVAC system with a new one, and how do you know if it’s the right time? Following is your list of the top warning signs that your system needs replacement. 

It has been over ten years 

The number one sign is obvious: your system is over ten years old. When did you first have it installed? According to the DOE or Department of Energy, people should consider replacing their HVAC systems once every ten to fifteen years. While systems are undoubtedly dependable, the components will start to break down after about ten years, which also depends on how much you use them.

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Also, air conditioning systems or units over ten years old may be using the R-22 refrigerant, which is outdated – and dangerous to the environment. When you upgrade to a new system, you can decrease your carbon footprint and reduce your monthly utilities at the same time. 

Repairing it is more expensive than replacing it

Another reason why home or property owners choose to replace their systems is that, frankly speaking, it would cost more to repair them than replace them. For example, air conditioning systems require maintenance and repair from time to time – but if the repair cost becomes too much, you’re better off replacing it with a new system or unit, which even comes with a warranty. 

You notice that your utility bills are increasing 

Utility bills change with the seasons – we all know this. But if you notice that you have higher energy bills, it may be a sign that you need to replace your system, as specialists like McNally HVAC agree. This is because the HVAC system you have now may be declining, and it may not be as efficient as before – and this is even truer if you don’t have your system checked or maintained at least twice a year.

Regular maintenance will indeed increase your air conditioning and heating system’s lifespan, but there is a point where an upgrade is inevitable. And when you upgrade to a more efficient system, you can cut your energy bills by up to 20 percent. 

It’s impossible to keep your property at a comfortable, consistent temperature

When your system is on the decline – when it’s aging, in other words – it often struggles to find a comfortable and consistent temperature. The struggle could be due to several reasons – a problem with the thermostat, low levels of fluid, a cracked duct, or filters that are blocked or clogged.

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The system is most likely struggling to heat or cool your property, and if this is the case, you’re better off finding an HVAC system that suits your property’s size, location, and layout.


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