Thursday, January 7, 2021

Can Your Ducts Freeze?


We’re not even halfway through the winter season yet, so we’re bound to end up experiencing some dramatic temperature drops. When it does get freezing outside, there could be a negative impact on your HVAC ducts moving forward. Ensure you’re aware of all the issues that can arise and how best to prevent them and fix them in the future.

So, Can Your Ducts Freeze?

Short answer, yes! If your ducts show signs of freezing over, this could be a red sign for your system you can’t ignore. You’ll notice clear signs of an issue like this, such as low airflow and slow cooling or heating. These problems can double in wintertime, as temperature drops can fall below freezing some nights. Ice will build-up on the refrigerant lines or coils, the kind your defrost cycle might not be able to combat. Most of the time, you’ll see this problem happening in systems that have not been cleaned out in a very long time. So, what should you do if this occurs?

Locate The Source, Fix The Issue

If you can find where the issue is starting from, you might figure out what is happening with your system that is preventing it from fighting the ice.

  • Check Your Heat Pump: because thawing that section down is relatively simple. Just use a hose on your outdoor system to defrost. Also, make sure the pump hasn’t settled too close to the ground, where it can pick up extra moisture and cause ice to form.
  • Run Defrost Cycle: this system was created to warm up your high-pressure refrigerant since outdoor units are often prone to freezing. If you notice this method does not work, there could be an internal problem involving debris or dust in your HVAC that needs attention right away.
  • Get A Professional Cleaning: whether you’re unsure where to start, or if you’re having issues other than freezing, calling a professional to come to clean out your air ducts can help you the most in the long run. They can help locate the start of the problem and take care of it for you right on the spot. 

Getting your home and business ready for winter weather and protecting your heating can be time-consuming tasks, and it is often best to bring in some professionals to help. Contact GreenPro Cleaning and Restoration to take care of your ducts, attics, crawl spaces, and water damage.

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