With summer coming to an end in Corpus Christi, now is a good time to get a head start on air conditioner maintenance.

If you haven’t washed it this year, it could be blocked with mud and yard refuse. This buildup can decrease your unit’s efficiency and cause it to stop working. Or make it wear out sooner.

We recommend having your air conditioning system professionally maintained annually. Why? A clean system can be more energy efficient, which could save you money on electric costs.

Consistent AC maintenance also helps our technicians spot and take care of small issues before they develop into expensive problems.

Related: How to Keep Your Air Conditioner from Failing

Some of the work we do consists of:

  • Viewing the blower, motor, drain line and coils
  • Watching pressure and temperature
  • Examining lines, refrigerant levels and connections

It’s not too late to have service done this fall—and we can get your furnace prepared for heating season too.

There’s also some upkeep you can do alone between professional tune-ups. You only need about an hour to clean your outdoor condenser unit, as well as a few parts on your indoor HVAC system.

Related: How Often Should You Expect to Get Air Conditioning Service Done?

How to Clean Your Outdoor AC Unit

Choose a warm day to wash your air conditioner. At least 60 degrees Fahrenheit (20 degrees Celsius) is best. That way, you can check your system once you’ve cleaned it.

You’ll only need a handful of things:

  • Wet-dry vacuum and hose with a soft brush attachment
  • Screwdriver
  • Butter knife
  • Damp rag
  • Small, round paintbrush
  • Replacement furnace filter (if necessary)

Related: How AC Repair and Maintenance Can Actually Save You Money

Five Steps to Follow as You Clean the Outside Unit

1. Turn Off the Power

Cut the electricity to your air conditioner at the breaker box.

2. Clean the Outside

Take out debris from the equipment. This includes branches, bushes, weeds and grass.

Then run the vacuum to slowly clean the metallic fins. These pieces are also known as condenser coils and transfer heat away from your equipment.

You need to be cautious with these fragile coils. Misshapen or crumpled fins can affect efficiency.

3. Fix Bent Fins

Use a butter knife to straighten misshapen fins. You can also use a fin comb from an appliance part website. A pro from Total Assurance AC & Heating should handle severe damage.

4. Clean the Inside

After extracting the fan, pull out leaves and other yard litter. Then clean the inside of the equipment with a wet cloth.

The only coil cleaner you need is water. Use gentle pressure from a hose nozzle to wash the fins, spraying water from the inside out. Reinstall the fan once you’re completed.

5. Test Your Air Conditioner

You can now restore power and turn your air conditioner back on. If it’s not working like it should, reach out to us a call at 361-446-6925.

Related: Air Conditioner Service: Pay a Little Now, Save Later

Next, How You Can Clean the Indoor Unit

1. Turn Off the Power

Cut the power to your furnace at the breaker box.

2. Check Your Filter

Furnace filters should be changed every few months, depending on the type you use.

Not sure when you last replaced yours? Take it out and angle it toward the light. If you can’t see light through it, replace it.

3. Clean the Inside

Remove the blower door and vacuum up dust.

Then take a look at your air conditioner’s drain line—it’s a flexible plastic tube. If it’s dirty, you can sanitize it by flowing diluted bleach through the tube to sanitize the line. Or you can get a new tube.

Scrub the drain port using a small, round paintbrush. Hook up the drain tube and turn the power back on.

Related: How to Keep Your Air Conditioner Running Well Through Fall

Don’t Forget About Maintenance Again

Annual air conditioner maintenance from Total Assurance AC & Heating can make your unit more efficient and help it last longer. We also provide practical service agreements, so you won’t forget to book your regular tune-up!