Uncommon Air Conditioning Repair Issues You Should Know About

Jul 24, 2024 | Air Conditioning Repair Service

Air conditioning repair in Knoxville TN

As a homeowner, you probably know the usual air conditioning repair concerns like weak airflow or frozen coils. But what about the issues that aren’t as common? Let’s dive into some unusual AC problems you might encounter and what they mean for your home.

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Air Conditioning Repair Issues You Should Know About

One Mini Split Isn’t Cooling

Imagine this: you have a ductless mini-split system in your home in Knoxville TN that you love for its excellent zone control and powerful cooling. Then one day, one of the units stops cooling, even though the others are working just fine. What’s going on?

First, check the batteries in the remote control. If the remote is not the issue, it could be something more complex. Each mini-split unit has a blower fan and a refrigerant coil. If the blower fan motor burns out or encounters an electrical problem, it can stop the unit from working.

Additionally, these units connect to the outdoor unit through conduits behind your walls. These conduits carry refrigerant lines, power lines, and condensate drains. Any damage to these lines can cause one mini-split head to malfunction. For instance, a damaged refrigerant line can prevent the unit from cooling properly.

Water Damage

You don’t usually think of water damage when it comes to your air conditioner in Knoxville TN, but it can happen. Your AC works by removing moisture from your home, and if this moisture isn’t drained properly, problems can arise.

ductless heating and cooling in Knoxville TN

For example, a clogged condensate line can cause water to back up and spill into your home. Regular maintenance can help prevent this issue by keeping the line clear.

Another issue could be a water leak near your HVAC system. Water and electricity don’t mix, so if water damages your AC’s wiring, it can lead to performance issues.

Moreover, water leaks can create an environment for mold and mildew to grow inside your HVAC system in Knoxville TN. Mold spores can spread through your ductwork and into your home, causing health problems. If you smell a musty odor or see mold, it’s time to act quickly.

The Outdoor Unit Is Sinking

Have you noticed that your outdoor AC unit is sitting on a stone slab? This setup prevents the unit from sinking into the ground. However, if the unit’s foundation becomes unstable, it can start to sink, affecting its ability to cool your home.

For instance, if the outdoor unit sinks, it might not drain properly, which can lead to overheating and reduced cooling efficiency. Ensuring the unit sits on a stable, level foundation is crucial for its performance.

Understanding these uncommon air conditioning issues can help you stay ahead of potential problems. Whether it’s a mini-split unit that stops cooling, unexpected water damage, or a sinking outdoor unit, knowing what to look for, how to address these issues, and hiring experts like J.C.’s Heating and Air can keep your AC running smoothly.