If you find that your cooling system isn’t working as it should, it may be time to repair or replace it. You can usually tell whether or not it’s time to repair or replace your HVAC system based on how often you need repairs, how your system is, and what kind of repairs you need to get it working right again. In this article, we’ll go over some of the most common indicators that your HVAC needs repairing or replacing, so you can make an informed decision on how to proceed with your home’s air conditioning system.

HVAC System

Temperature Fluctuations

Older, less efficient, systems are more likely to get stuck in an on-and-off cycle of heating and cooling, which can wear down your system much faster. You may notice that it takes longer for your house to cool down than it used to. The fix could be as simple as weather stripping or repairing a hole in the attic. If you know that your home is sealed properly, a repair may not be an option. If you’re having problems maintaining consistent temperatures, it’s definitely time for an upgrade.

Foul Odor

As your air conditioner runs, it emits smells that can take away from a pleasant environment. If you notice that there is a bad odor coming from your A/C, it’s possible that you have mold growing in your ductwork. You should have an expert come out to investigate and assess what needs to be done next. In some cases, they may recommend a repair; in others, replacement may be required. That depends on several factors including the age of the unit, quality of installation, and usage patterns.

HVAC System

Air Leaks

Leaks are a silent killer in any cooling system. They occur when there is a hole in ductwork, a unit is poorly insulated, or rusted hangers are present, among other things. These leaks can account for up to 40% of your home’s cooling load during the summer months. Think about how much energy that wastes! Leaks will also contribute to dust build-up, leading your air filter life cycle to be shorter and wear on other parts of your system quicker. If your home is currently experiencing an air leak, call the professionals at Cool Touch. It may be as simple as sealing the leak but if the leak is catastrophic, then you may need a replacement. 

HVAC System

Lack of Maintenance

A poorly maintained HVAC system can lead to extreme temperature swings, which can be uncomfortable and even dangerous. If you have neglected to perform maintenance on your system, you will most likely need to replace your system earlier than most. This is because a lack of proper maintenance increases wears on components like motor bearings, filters, belts, and more. These components are all designed to work for a certain amount of time before they need a replacement; however, if they are not replaced when needed, they will likely fail prematurely. This means that you may find yourself in a situation where your system needs to be replaced sooner than you expected, costing more down the road.

HVAC system

Your System Is 10 Years or Older

Since newer systems are more energy efficient and operate quieter, they make homes and buildings more comfortable than older systems. Older units also have a greater risk of failure due to wear and tear. In fact, a system that’s 10 years old can be twice as likely to break down as one that’s only 5 years old. If your system is ten years or older, it may be time for a new one!

HVAC System

Your System Needs Frequent Repairs

If your system is out of commission for a substantial amount of time, and it seems like there’s always something wrong with it, then maybe it’s time to consider replacing it. While repairs are an important part of keeping your equipment running optimally, too many repairs indicate there is a larger problem at hand. 


If your home is currently experiencing one of these problems listed above, it’s time to call the professionals at Cool Touch. Our team of experts will be able to assess your system and provide you with options on whether it is best to repair or replace your system. Give us a call today at 623-230-3658 and let us answer any questions you may have!