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

Air conditioners are typically placed on concrete pads. As time passes, the pad can crack, shift or sink. This can cause breakdowns and even premature replacement. Let’s go over some of the issues that can happen and how to fix an air conditioner that isn’t level.

1. The Compressor Is Damaged

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

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

This can cause:

  • Compressor damage due to grinding parts.
  • A compressor that’s too hot.
  • More expensive energy bills due to less efficient cooling.

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

2. Mold and Rust May Accumulate

Water naturally occurs during the cooling process. Your air conditioner gets rid of moisture from the air as it cools your home. This moisture drains into a pan and then out via a line.

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

  • Water pooling around the air conditioner.
  • Rust and mold.
  • Rusty coils, which won’t be able to get rid of heat as well.
  • Higher energy bills due to less efficient cooling.

3. More Severe Wear and Tear

If your air conditioner isn’t level, it might vibrate excessively. This can cause obnoxious noises when running and even require air conditioning repair.

Too much vibration can:

  • Put more strain on parts and wear them out faster.
  • Loosen refrigerant lines and create a costly refrigerant leak.
  • Make your air conditioner sink further.
  • Eventually wear out your air conditioner much faster.

How to Level an Air Conditioner Pad

Leveling an air conditioner pad takes expertise. It’s typically not a job you’ll want to try on your own, because your air conditioner may need to be temporarily disconnected. This requires the assistance of a certified HVAC tech.

If you think your air conditioner is sinking and causing problems, give AZ Air Conditioning and Heating a call at 800-296-5088. We’ll check your air conditioner for any damage and then determine the best way to get it level again.