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Keeping your air conditioner performing at it’s peak is a worthy goal because when your air conditioner is working well, you have lower energy bills and higher comfort levels. We’ll go over some things to keep in mind.

  • Check your air filter regularly
  • Mind your outdoor unit
  • Get your ductwork sealed
  • Don’t ignore needed repairs


Tip #1: Check your air filter regularly

Probably the easiest (and most important) thing you can do to keep your AC in good shape is to change your filters regularly.

Why is changing your air filter so important?

Changing your air filters regularly prevents dirt from building up and creating a barrier that restricts airflow to your AC. If your AC has reduced airflow, it can cause major problems.

Less cool air coming from your vents: A dirty filter is basically a thick wall of dust that blocks air from entering your AC system. And less air into your AC system means less cold air that it can blow out into your home.

Frozen evaporator coil: Limited airflow into your AC system causes the cold refrigerant to drop in temperature until your evaporator coils freeze, which also limits the amount of cold air that comes out of your vents.

If your air filter ever looks dirty like the picture below, it’s definitely time to change it. But don’t wait until it’s clogged to take action. In fact, our suggestion is to check your air filter every 1-2 months and change it out even if there’s only a thin layer of dirt on it.

Tip #2: Mind your outdoor unit

You’ll want to keep your outdoor unit free of debris and uncovered to keep your AC running efficiently. Here’s why: Your outdoor unit (also called the condenser) is responsible for taking all the heat from your home’s air and dumping it outside. If your outdoor unit is dirty or covered by plants or outdoor furniture, all that heat can’t escape as fast, which means your system will run longer to cool your home. And if your AC system runs longer, you’ll have higher energy bills.

Tip #3: Get your ductwork sealed

Your home most likely has duct leakage, which means wasted money. That’s because leaky ductwork makes your AC work harder than it has to.


What you should do: Contact a professional to seal your ducts. Duct sealing involves:

  • Using mastic sealant or metal tape to cover holes and leaks
  • Adding insulation around the ducts
  • Refitting and sealing any poorly connected ducts
  • When your ducts are sealed and don’t have any leaks, it will make your AC more energy efficient and your home more comfortable.


Tip #4: Don’t ignore needed repairs

Though it’s tempting to ignore signs that your AC needs repair, not taking any action actually costs you more in the long run. So if you smell something funny coming out of your vents, or hear strange sounds, don’t wait to call a professional to check out your system even if you’re still getting cold air. Even if the problem seems miniscule- don’t wait. Small problems that go unfixed could lead to bigger ones, which will cost you more money and could lead to an early breakdown of your system. And the last thing you want in the middle of summer is to be completely without cool air!


If you find yourself without cool air, don’t worry. Contact us and we will come out to your home and get your home comfortable again at an affordable price and with a smile. Velocity Air Conditioning is committed to our customer’s satisfaction. We will be here if you need us.


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