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

Air conditioners are usually 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 discuss 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 an important component. As its name suggests, it compresses liquid refrigerant that has turned into gas as it takes on heat from your house. Once the compressor exhausts heat under pressure, the refrigerant turns into liquid again.

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

This can create:

  • Compressor damage due to grinding parts.
  • An overheated compressor.
  • More expensive electricity 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 because of this part’s cost.

2. Rust and Mold

Water is a natural byproduct of the cooling process. Your air conditioner removes moisture from the air as it cools your home. This moisture drains 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 lead to:

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

3. Increased Wear and Tear

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

Excessive vibration can:

  • Put more strain on parts and wear them out faster.
  • Shake loose refrigerant lines and cause an expensive 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 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 technician.

If you’re worried your air conditioner is sinking and creating problems, give May's Heating & Air a call at 301-690-0397. We’ll inspect your air conditioner for any damage and then determine the best way to level it.