hvac4 min read

Signs Your HVAC Condenser Needs Repair

SquarePeg|October 29, 2024

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If your HVAC system isn’t working as efficiently as it should, the condenser might be the culprit. As a vital part of your cooling system, the HVAC condenser is responsible for capturing and removing heat from your home, then releasing the collected heat outside. A broken or failing condenser can lead to a range of issues. For more information on HVAC condensers, we recommend this guide


Here are six signs that your HVAC condenser may need repair:


Unusual Noises

If your condenser is making loud or strange sounds, like grinding, rattling, or hissing, it could signal mechanical issues such as a failing motor or loose components. A loose component within the compressor’s motor often causes loud banging – and is a sign of a serious problem. Since the compressor motor can’t be repaired or dis-assembled, your best bet is to replace the motor or install a new unit. For more details, check out these Signs that Your AC Condenser is Broken.


Reduced Cooling Efficiency

When your home isn’t staying cool despite the HVAC running continuously, you may have a problem with your condenser. A malfunctioning condenser can make the system work harder, increasing your energy bills while failing to cool the space effectively. A new air cleaner, filter, or purifier may help, as will an inspection of the condenser coils. If dirt and dust are not cleaned from the coils regularly, your air conditioner may blow warm air into your house. 


Leaks Around the Unit

If you notice fluid pooling around your condenser, it’s likely refrigerant or water leaking. A refrigerant leak can reduce cooling efficiency and even cause long-term damage to your system if not repaired. And use your ears; a hissing noise coming from your HVAC condenser is usually a sign that your unit has a refrigerant leak. SquarePeg has the HVAC parts and supplies to help with HVAC repair for leaks – but if you have excessive leaks, a new unit may be your best option. 


Frequent Cycling

Is your HVAC system turning on and off more frequently than normal? This short cycling can be a sign of an overworked condenser that’s struggling to maintain the desired temperature. Addressing this early can help avoid more costly repairs. Your first step is to replace the air filter. Leaks may also cause frequent cycling, so be sure to look for fluid and listen for an odd hissing noise. 


High Energy Bills

If your energy bills are rising unexpectedly without an increase in usage, the condenser might be working inefficiently. A faulty condenser can cause your system to consume more energy to maintain your desired temperature. We recommend this article to help you: 4 Signs You Have a Bad AC Condenser


HVAC Condenser Fan Not Working

If your HVAC condenser fan is not working, it may be due to electrical issues, a broken fan belt, a burned out motor, or a clogged air filter. Determining if your condenser fan is the problem is simple! Once again, use your eyes and ears. If you see the blades in motion and hear a humming noise, the fan blades are working. If not, replacement blades may be the solution. 


If you are experiencing any of these issues, SquarePeg offers a wide selection of high-quality HVAC parts, including condensers and other essential components, from trusted brands like Rheem, Mars, Metal Fab, and Goodman. Check out our online store to find the perfect products to get your system back in top shape. Don’t wait — act now before a minor issue becomes a major HVAC repair!
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