Just because your unit ran great through most of the summer doesn’t mean you won’t need air conditioning repair before the season ends. In fact, many older air conditioning units do fail as the summer ends, especially if they have been running continuously. Here are a few mechanical problems that homeowners commonly experience with their air conditioners as the summer draws to a close.

4 Common End-of-Summer Air Conditioning Repair Problems

1. Your Refrigerant May Be Running Low

If your HVAC unit suddenly stops cooling as efficiently as it should, or you notice ice developing on the coils, this can indicate a low supply of refrigerant. It's a simple problem to fix, but you should not attempt to refill the refrigerant yourself. The Clean Air Act specifies that this should only be done by a licensed technician.

2. Your Air Filters or Ducts Are Dirty

This is another easily fixed problem that many people ignore for far too long. A dirty air filter or obstructed duct can inhibit the flow of air, preventing your unit from properly cooling your home. This will force the system to work harder, causing a drain on energy that will raise your utility bills. Additionally, a dirty filter or clogged ducts can put a greater strain on the system, which will cause mechanical problems. In that way, checking your filter and ducts regularly can help you avoid the need for air conditioning repair.

3. Your Fan Motor May Fail

The fan motor is what helps circulate the cool air throughout the hot summer months. Since it runs continuously throughout the season, it’s easy to see why it can fail and require service. When your system begins making a squealing noise, this may indicate that the motor’s belt is worn and ready to go. If you notice this, or if the system isn’t pushing out cool air, it may be time to contact an HVAC repair technician.

4. Your Thermostat May Be Malfunctioning

Another reason your system may not be cooling properly may be a faulty or damaged thermostat. This can happen as a result of making frequent adjustments or bumping into the thermostat with enough force. If it’s an older thermostat, this may be a good opportunity to replace it with a smart thermostat. A smart device will help you maintain better control over your HVAC unit, so you can maintain the same level of comfort and use less energy.

Hunter Heating & Air Conditioning services residential and commercial HVAC units in the High Point, NC, region. Whether you need air conditioning repair or another type of HVAC service, you can rely on them to provide efficient and professional service. You can find out more about their services by browsing their website, or schedule service by calling (336) 882-3367.