5 Reasons To Replace Your Air Conditioning Unit

Replacing An Air Conditioning Unit
  • Author: Fazal Umer
  • Posted On: November 2, 2021
  • Updated On: July 7, 2023

Your air conditioning unit plays an essential role in making your home more comfortable and livable. However, even if you do your best to repair and maintain your cooling system, you must call HVAC professionals from airxtremellc.com to repair your air conditioning. Some parts of your equipment ought to be inspected by certified professionals only. It includes assessing the condition of refrigerant leaks, compressors, and evaporator coils.

Replacing your air conditioning unit may seem like a significant investment upfront, but this can actually help you save more money in the long run. If you’re still unconvinced, here are five of the top reasons why you should consider replacing your air conditioning unit:

1) It No Longer Cools Your Home Like Before

 It No Longer Cools Your Home Like Before

One of the most tell-tale signs that your AC is already past its serviceable years is when it no longer cools your room even after a series of repairs. It gives off warm air when turned on and requires several more minutes before it blows cool air. And, even if it does, the air isn’t really as cool as before. If this is a regular problem, it’s time to get your AC replaced.

Also, if your house no longer feels as comfortable as you want it to be, then, you might want to consider getting a new AC unit. When your home’s comfort levels have already been compromised, you’ll be better off investing in a new system to ensure the utmost coziness for you and your whole family.

Air conditioning units absorb warm air inside the room, remove moisture, cool it, and send the cool air through the return vents.

Once your house starts to feel more humid than usual, a clogged condenser line or blocked air filters might have obstructed the airflow. But, if your AC gets regular maintenance, but your house still feels humid, you might want to replace your unit soon.

2) Constant Repairs Leading To A Spike In Your Electricity Bills

Does it seem like you have been calling an AC repair contractor almost every other week? While all of your home’s appliances require constant upkeep, a fully functional AC system doesn’t need constant servicing.

Soon, there’ll come a time when it’ll be better and wiser for you to invest in a new AC unit instead of spending your money on regular repair services.

The general rule of thumb here is if the service costs you half the total price of getting a new AC system, you might want to skip the repair and look for a reputable technician to have your new system installed instead.

However, when nothing seems wrong with your air conditioning unit, but your bills are getting higher than normal during warmer months, you might want to have an expert check your unit. There might be some hidden issues with your system that are causing those expensive bills.

Old air conditioner next to the wall of a wooden house

Old air conditioner next to the wall of a wooden house

3) Your Unit Is Already Old

While you can extend the lifespan of your unit through regular maintenance, this alone won’t be enough for your unit to continue working efficiently. If your AC is 10 or 15 years old, its age likely explains its poor performance.

This issue will soon lead to frequent repairs and increased energy bills. A professional AC technician can help you determine if it will be better to replace your system than to make adjustments to it.

4) There Are Weird Noises and Smells Coming from Your AC

Don’t ignore those strange noises, like screeching, squeaking, or grinding coming from your AC unit. Although some of these weird noises may indicate problems that are relatively harmless and easy to fix, other sounds like high-pitched screeching sounds might be warning signs of possible more dangerous malfunctions.

On the other hand, an air conditioning system that works and functions well can blow odorless, crisp, and cold air from the vent.

But, if you notice something strange, such as burning, moldy, or musty smells that don’t go away, you might want to visit the nearest dealer to buy an air conditioner. There are times when a burning smell might indicate an emergency that must be checked by a professional right away.

5) There’s Moisture Buildup

One of the best things about air conditioning units is that they can control humidity levels or even eliminate them. This way, your home environment will feel dry and cool, without feeling clammy or sweaty.

An AC unit that no longer functions properly will soon accumulate moisture. This moisture buildup usually drips out in the form of water drops, or there might be ‘perspiration’ on the front panel.

What is worse is if your unit has already leaked water inside the room without you even knowing it. Moisture in vents and ducts and foggy windows also indicate issues due to an improperly-working evaporator coil.

These situations can lead to the formation of mildew and mold that may cause some health issues for you and your family, especially those with allergies.


Those are just some of the many reasons you need to replace your air conditioning unit. Once you notice one or more of these signs, don’t waste any minute and look for a better and more energy-efficient unit. If you’re confused with the available options in the market, never hesitate to ask for help from professionals.

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Author: Fazal Umer

Fazal is a dedicated industry expert in the field of civil engineering. As an Editor at ConstructionHow, he leverages his experience as a civil engineer to enrich the readers looking to learn a thing or two in detail in the respective field. Over the years he has provided written verdicts to publications and exhibited a deep-seated value in providing informative pieces on infrastructure, construction, and design.