What Causes a Clogged AC Drain Line?

Why is My AC Drain Line Clogged?

As the summer temperatures continue to climb, it is essential that your air conditioning unit remains in perfect working order. If you find that your air conditioning system is struggling, it’s decline could be caused by a clogged AC drain line. So what does your unit’s drain line do and what causes a clogged air conditioning drain line?

What is an AC Drain Line?

Your air conditioner’s drain line is responsible for carrying water away from your unit and distributing it outdoors. This keeps your unit clear of unwanted condensation that can negatively impact your unit’s function. A properly working drain line is essential to the overall health and proper function of your unit. 

What Causes a Clogged AC Drain Line?

The spring and summer seasons often bring plenty of rain and storms, which can cause issues for outdoor air conditioning units. Leaves, debris, and other nuisances can block your unit’s drain line over time. This will create a backup of debris and water, which can shut down your unit or negatively affect its function. Extreme temperatures, flooding in your area, or natural disasters can all pose a threat to your outdoor AC unit, which includes a heightened risk of a drain line clog. Thankfully, there are plenty of signs to indicate that your drain line may be compromised.

How Do I Know if my AC Drain Line is Clogged?

Early detection is key to resolving all matters involving your HVAC system. Here are some of the signs that your air conditioner’s drain line may be clogged:

  • Overflowing water pan: Depending on the type of unit you have and where your unit is placed, you might be able to clearly see a back-up in water within your unit. This overflow in water is a clear sign that there is blockage in the drain line preventing the condensation from leaving your unit. 
  • Technology notifications: Frequently, newer units are equipped with the technology needed to detect clogs in your drain line so that you can address this issue before it affects your unit’s function. It is important to pay close attention to this technology and proactively maintain your unit’s health. 
  • Ineffective unit: Perhaps the most obvious indicator of an AC issue, if your air conditioner has stopped working or has become less effective, a clogged drain line could be to blame. However, diagnosing a general air conditioning issue may involve a professional consultation. 

If you are unsure of whether or not your unit’s drain line has been compromised, consider consulting an expert for a more certain diagnosis and an accessible resolution. 

How to Clean a Clogged AC Drain Line

There are plenty of DIY methods to clearing a clogged drain line. However, you may risk prolonging the issue, worsening the damage to your unit, or injuring yourself if completing this service improperly. If you are not equipped to resolve your AC drain line issues on your own, consider consulting a professional for assistance. 

You might also consider signing up for a professional annual maintenance program. This service includes a drain line check and cleaning, which will resolve any drain line issues you may be experiencing. Regular maintenance can prevent issues with your heating and cooling systems to eliminate dysfunction and prolong your unit’s lifespan. 

Drain Line Service | Air Conditioning Repair Near Me

If you find that your drain line is clogged or that your air conditioning system just is not working properly this summer, contact the experts at Newcomb and Company. Our professionals drive fully-stocked trucks in an attempt to complete same-day repairs. If needed, our experts can also install a new HVAC system in your Raleigh or Wilmington home. Call to learn more and to schedule your appointment today!

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