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

Air conditioners are often placed on concrete pads. Over time, the pad could crack, shift or sink. This can cause breakdowns 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. Your Air Conditioner’s Compressor Could Be Damaged

Your air conditioner’s compressor is a critical component. As its name suggests, it compresses liquid refrigerant that has turned into gas as it absorbs heat from your home. 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.
  • Higher 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 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 gets rid of moisture from the air as it cools your house. This moisture flows into a pan and then out through a line.

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

  • Water accumulating near the air conditioner.
  • Rust and mold.
  • Damaged coils, which won’t be able to exhaust heat as well.
  • More expensive energy costs due to less efficient cooling.

3. Increased Wear and Tear

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

Too much vibration could:

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

How You Can Level Out Your Air Conditioner Pad

Leveling an air conditioner pad takes experience. It’s typically not a job you’ll want to tackle on your own, since your air conditioner might need to be temporarily disconnected. This requires the help of a certified HVAC tech.

If you think your air conditioner is sinking and creating problems, give Van Haaften Plumbing & Heating a call at 641-628-3621. We’ll inspect your air conditioner for any damage and then determine the best way to level it.