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

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

1. Damaged Compressor

Your air conditioner’s compressor is an important component. As its name implies, 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 relies on oil to run properly. If your air conditioner isn’t level, its oil could be distributed unevenly.

This can create:

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

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

2. The AC Unit Will Rust and Collect Mold

Water naturally occurs during 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 could end up accumulating in the pan instead of draining away. This can cause:

  • Water accumulating near 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 may vibrate excessively. This can cause obnoxious sounds when running and even require air conditioning repair.

Excessive vibration could:

  • Place 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.

Steps for Leveling Your Air Conditioner Pad

Leveling an air conditioner pad requires experience. It’s usually not a job you’ll want to tackle on your own, because your air conditioner may need to be temporarily disconnected. This requires the help of a certified HVAC technician.

If you think your air conditioner is sinking and causing problems, give Kohles & Bach Heating & Cooling a call at 515-278-2900. We’ll inspect your air conditioner for any damage and then determine the best way to get it level again.