Whether you’re installing a new air conditioner or looking to maximize your current one, getting it level is key.

Air conditioners are typically installed on concrete pads. Over time, the pad could crack, shift or sink. This can result in malfunctions and even premature replacement. Let’s go over some of the problems that can happen and how to fix an air conditioner that isn’t level.

1. Damage to the Compressor

Your air conditioner’s compressor is a critical part. As its name suggests, it compresses liquid refrigerant that has turned into gas as it absorbs heat from your house. Once the compressor exhausts heat under pressure, the refrigerant becomes liquid again.

The compressor needs oil to work properly. If your air conditioner isn’t level, its oil could be distributed unequally.

This can cause:

  • Compressor damage because of grinding parts.
  • An overheated compressor.
  • Higher utility bills due to less efficient cooling.

The compressor is one of the most expensive components to replace on your air conditioner. If it stops working, you’re better off doing air conditioning installation because of this part’s cost.

2. Mold and Rust May Accumulate

Water is a natural byproduct of the cooling process. Your air conditioner removes moisture from the air as it cools your house. This moisture flows into a pan and then out via a line.

If your air conditioner isn’t level, water might end up accumulating in the pan instead of draining away. This can cause:

  • Water pooling around the air conditioner.
  • Rust and mold.
  • Rusty coils, which won’t be able to exhaust heat as efficiently.
  • More expensive energy costs due to less efficient cooling.

3. More Wear and Tear

If your air conditioner isn’t level, it may vibrate excessively. This can create obnoxious noises when on and even require air conditioning repair.

Too much vibration can:

  • Place more strain on parts and wear them out faster.
  • Shake loose refrigerant lines and cause a costly refrigerant leak.
  • Make your air conditioner sink even more.
  • Eventually wear out your air conditioner much sooner.

How You Can Level Out Your Air Conditioner Pad

Leveling an air conditioner pad takes expertise. It’s usually not a job you’ll want to tackle by yourself, because your air conditioner may need to be temporarily disconnected. This requires the help of a certified HVAC tech.

If you think your air conditioner is sinking and creating problems, give Evenaire Heating & Air Conditioning a call at 512-355-1482. We’ll inspect your air conditioner for any damage and then determine the best way to level it.