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Elliott-McElwee, Inc. Blog

Why Your AC Keeps Turning On and Off So Often


Are you finding that your air conditioning system seems to be constantly cycling on and off, leaving you puzzled and uncomfortable? This behavior, known as short-cycling, can be a frustrating experience for homeowners. Not only does it disrupt the cooling process, but it can also indicate underlying issues within your HVAC system that require attention.

Today, we’ll delve into what short-cycling is, why it’s a cause for concern, and how Elliott-McElwee can help you resolve this issue promptly and effectively with air conditioning repair in Egg Harbor Township, NJ.

What Is Short-Cycling?

Short-cycling occurs when your air conditioner turns on and off more frequently than usual, often in short bursts rather than running through complete cooling cycles. This can lead to inefficient cooling and increased wear and tear on your system. Common signs of short-cycling include rapid temperature fluctuations, unusually high energy bills, and reduced indoor comfort.

Causes of Short-Cycling

Short-cycling can stem from various underlying issues within your HVAC system. Some common causes include:

  • Improperly sized HVAC system: If your air conditioner is either too large or too small for your home’s cooling needs, it may short cycle as it struggles to maintain a consistent temperature.
  • Clogged air filters: Dirty or clogged air filters restrict airflow, causing your system to overheat and cycle more frequently.
  • Refrigerant leaks: Low refrigerant levels can disrupt the cooling process, leading to short cycling and reduced efficiency.
  • Thermostat issues: Malfunctioning thermostats can cause your AC system to cycle on and off erratically, resulting in short-cycling.
  • Electrical problems: Faulty wiring or damaged electrical components can interfere with the proper functioning of your HVAC system, leading to short-cycling.
  • Dirty condenser coils: Accumulated dirt and debris on your condenser coils can impede heat transfer, causing your system to short-cycle as it struggles to cool your home effectively.

Why Short-Cycling Is Bad for Your AC

Short-cycling not only compromises the efficiency of your air conditioning system but also poses several risks to its overall health and longevity. Some reasons why short-cycling is detrimental include:

  • Increased wear and tear on the system: Frequent cycling puts additional strain on your HVAC components, leading to premature wear and potential breakdowns.
  • Reduced energy efficiency: Short-cycling consumes more energy than normal operation, resulting in higher utility bills and wasted resources.
  • Potential for costly repairs: Ignoring short-cycling can lead to more severe damage to your HVAC system, necessitating expensive repairs or even premature replacement.
  • Impact on indoor comfort and air quality: Short-cycling can lead to uneven cooling, poor humidity control, and compromised indoor air quality, making your home less comfortable and healthy.

We understand the importance of a properly functioning HVAC system for your comfort and well-being. Our team of experienced technicians is equipped to diagnose and resolve short cycling issues efficiently and effectively. When you choose Elliott-McElwee for your HVAC needs, you can expect experienced technicians, comprehensive inspection and troubleshooting, professional recommendations and solutions, and timely repairs that solve the problem at the root.

When you’re ready to address your short cycling issue and restore comfort to your home, contact Elliott-McElwee to schedule a consultation with one of our experienced HVAC technicians. 

At Elliott-McElwee, Inc., your comfort is our business. Contact us for AC repair and any other HVAC help you need! 

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