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

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

1. The Compressor Is Damaged

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

The compressor relies on 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 parts to replace on your air conditioner. If it goes out, you’re better off doing air conditioning installation due to this part’s cost.

2. Rust and Mold

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

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

  • Water accumulating near the air conditioner.
  • Rust and mold.
  • Damaged coils, which won’t be able to get rid of heat as efficiently.
  • Higher energy costs due to less efficient cooling.

3. Accelerated Wear and Tear

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

Excessive vibration could:

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

Steps for Leveling Your Air Conditioner Pad

Leveling an air conditioner pad takes expertise. It’s typically not a job you’ll want to try by yourself, since 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 causing problems, give JW Brager Heating and Cooling a call at 608-447-0555. We’ll inspect your air conditioner for any damage and then determine the best way to level it.