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

Air conditioners are often placed on concrete pads. As time passes, the pad can crack, shift or sink. This can result in breakdowns and even premature replacement. 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 absorbs heat from your house. Once the compressor exhausts 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 unevenly.

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 goes out, 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 flows into a pan and then out through a line.

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

  • Water pooling around the air conditioner.
  • Rust and mold.
  • Damaged coils, which won’t be able to get rid of heat as efficiently.
  • 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 annoying noises when on and even require air conditioning repair.

Too much vibration can:

  • Put extra strain on parts and wear them out quicker.
  • 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 requires experience. It’s typically not a job you’ll want to tackle on your own, because your air conditioner might need to be temporarily disconnected. This requires the help of a certified HVAC technician.

If you’re worried your air conditioner is sinking and creating problems, give Lanz Furnace and Fireplace a call at 608-291-3606. We’ll inspect your air conditioner for any damage and then determine the best way to level it.