Signs Your Air Conditioner Needs A Replacement

man cooling himself with a fan due to broken air conditioner

Summer is fast approaching, so the days are becoming hotter. As a result, many people depend on their cooling systems to get relief from the scorching heat. However, some units might not operate as effectively and efficiently as they once did. They might even end up bothering you with their operational defects instead. If this is the case, you might need to get an air conditioner repair or replacement, depending on how severe the damage is.

Quick action is needed to ensure any problem does not escalate into bigger ones. After all, issues that are detected early are usually cheaper and easier to repair. Unfortunately, this is not always the case. Contact a professional HVAC technician who can help you be on the lookout for the signs you might need to replace your air conditioner.

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Signs Your Air Conditioner Needs A Replacement

In this article, we discuss some of the tell-tale signs that indicate that your AC unit may have reached the end of its air conditioner life expectancy.

Air Conditioner Is Blowing Warm Air

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The air conditioner is responsible for providing cool air throughout your house. It is not supposed to blow warm air, but it can happen. This problem can be because of various issues, such as a faulty thermostat. Make sure to check if it is working as it should. Switch it to cooling mode and lower the temperature to see if this solves the problem. If it doesn’t, check the air filter next as it might be clogged with dirt. It could also be a broken compressor. Call your local, trusted technician to help you if this is the case.

High Levels Of Humidity

Air conditioners also dehumidify your home. It is one of its features that allow you to have a highly comfortable home. If your AC cannot remove the moisture in the air, you’ll feel uncomfortable and sticky. The system needs to be repaired and recalibrated to solve this problem. Consider installing a whole-house dehumidifier as well. An HVAC technician can recommend the best possible solutions for your specific issues.

High Cooling Costs

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Air conditioners utilize a lot of energy, so it is not surprising to have high electric bills. However, you should investigate if there is a sudden spike in your cooling costs. Unless the energy company raised prices, you might have an inefficient AC in your hands. It might have a faulty component that is keeping it from working at optimum efficiency. As a result, it strains to work as it should and uses more energy to compensate for this. Common reasons behind this problem are dirty filters and AC coolant leaks. While filter replacement can be a DIY task, refrigerant leaks should be repaired by a professional.

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Frequent AC Repairs

Air conditioners are generally built to be durable, meaning they do not act up or break down frequently. This is especially true if you have a piece of relatively new equipment. Problems typically appear after your system reaches 10 years or so from regular use and wear and tear accumulation over the years. You’ll notice that you’re calling repairs more frequently at this time, and the repair costs will also begin to pile up. Consider replacing your old unit instead to cut losses. Consult with an HVAC specialist so that you make wise decisions regarding your cooling system.

Unusual Air Conditioner Noises

homeowner hearing hissing noise from air conditioner due ac making noise

An air conditioner typically produces a low hum during normal operation. However, sudden noises can be a cause for concern. For instance, rattling noises can mean that there are loose parts inside your system. Grinding sounds can indicate a broken compressor. Different sounds point to various problems, so you might want to get your AC tuned up to be on the safe side. A professional technician can determine the cause of the sound and fix it right away.

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Insufficient Air Conditioner Airflow

Low airflow is another sign that you have an inefficient system. This can be caused by a clogged filter or a broken motor. These problems need to be addressed right away to improve your unit’s poor airflow. Have your system maintained if it hasn’t had its annual air conditioner tune-up yet. This way, your AC’s efficiency will be restored.

Bad Air Conditioner Odors

image of mother and son plugging nose due to bad air conditioner odor

The water inside your system encourages the growth of bacteria, mold, and other pathogens. This can eventually cause a foul odor to emit from your air conditioner. The stench can make staying inside your home unbearable. It will only get worse as time passes, so you must take measures against it right away. An HVAC specialist can conduct a thorough AC cleanup to eliminate the cause of the bad smell. They can also recommend high-tech solutions, such as installing UV lamps, so that this problem does not happen again.

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Frequent Air Conditioner Cycles

Air conditioning systems have a constant cycle that happens during their normal operation. However, the cycle can increase if there is a problem with your cooling equipment. A professional tune-up might be needed to get things back to normal. If your system has been cycling since the beginning, it might be because you have a too large system. Unfortunately, the only way to fix this is to get a replacement system. Consult an HVAC professional to determine the right AC size for your home so you won’t have this problem anymore.


Air Conditioner Leaks Water

The AC’s dehumidifying process happens when the air passing through the coils triggers condensation. The water flows in a drain pan before it is correctly disposed of. Unfortunately, problems can occur when water is drained. Consequently, an air conditioner leak can occur. This water can end up damaging your system and your home if it is not resolved immediately. An expert HVAC technician can fix the water leak to eliminate this issue.



Most air conditioning problems need to be checked by a licensed HVAC expert. Contact a professional to ensure that all repairs or replacements are done accurately. A pro should be able to help you determine if your AC problem requires a repair or if it is more practical to replace your current unit instead.

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Call Townsend Energy For Your Air Conditioning Requirements

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Contact Townsend Energy when you need excellent HVAC services in Northeastern Massachusetts, Southern New Hampshire, and Maine. We have highly skilled and professionally certified technicians who offer high-quality heating and cooling services. All of our techs are knowledgeable and experienced in conducting maintenance, repairs, installations, and replacements on any HVAC make and model correctly.

Our company offers affordable and competitive HVAC service prices in the area. Our tune-up services can improve your energy efficiency, home comfort, and indoor air quality. We can also recommend the best heating and cooling solutions for your budget and specific needs. All our services come with a guarantee because your satisfaction is vital to us. Schedule your next service appointment with Townsend Energy. We offer free, in-home estimates.

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