Are you feeling that intense summer heat yet? If you find yourself too hot, then it may be time to check up on your AC unit.

How can you tell when it’s time to conduct some central air conditioner maintenance? Keep reading to learn about the top seven warning signs.

1. Increasing Energy Bills

One of the first warning signs you need AC maintenance is increasing bills. At first, the increases may seem incremental or small. Don’t mistake this sign as something normal.

Learning how to clean an air conditioner can help reduce your bill. It’ll also extend the life of your AC unit, too!

If you see a giant spike, then it’s time to call in an expert.

2. Reduced Air Flow

Does your home still feel cool, but you’ve noticed less airflow? This could be one culprit behind your higher bills. Here are a few things that can cause lower airflow:

• Blocked vents
• Dirty air filters
• Malfunctioning blower
• Low refrigerant

First, try to learn how to clean an air conditioner unit. This will reduce the likelihood that debris or dirt is causing your problem.

3. Thermostat Problems

Is your home still hot despite your thermostat’s low setting? Understand that putting your thermostat lower will only make your compressor work harder.

If the temperature in your home doesn’t match the thermostat, then it could be a sign of other problems.

4. Strange Humming Sounds

Do you often hear strange bumps and noises throughout the day? Are they coming from your AC unit?

Another sign that you need air conditioning repair services is humming noises. Humming is a sign that something in your unit is off. Banging and vibration could mean a part is loose.

If you look up ‘how to clean central air unit’ online, then you may find the loose part. If not, then you need to contact a maintenance specialist.

5. The Age of Your Unit

Do you know how old your unit is? Even with top-notch maintenance, the average AC unit’s lifespan is 15 years.

That means if you’re getting close to this mark, you can expect an increased need for maintenance.

6. Get Central Air Conditioner Maintenance When You Notice Moisture

Don’t think a little extra moisture near your outside unit is an issue? Think again.

Each year, Americans shell out about $29 billion on air conditioners. Don’t let yours get ruined by failing to correct an issue like excess moisture.

7. Your Unit Stops Blowing Cold Air

Has your unit completely stopped blowing out cold air? This fact is a clear sign of a malfunctioning unit. It’s important to reach out to a repair service rather than continuing to run your system.

Keep Your AC Unit Running Smooth

Central air conditioner maintenance needs to get done as soon as possible. Neglecting a problem can cause further irreparable damage. If you’re in need of a brand new system, then consider checking out our variety of products.

Have you ever experienced problems with your central AC unit? Did you notice a warning sign that we missed on this list? Share your knowledge with us by leaving a comment in the box below.