tools for an air conditioner service

Tips for Cleaning Your AC System in Ronkonkoma

With summer ending in Ronkonkoma, now is a great time to get a kick start on air conditioner maintenance.

If you haven’t cleaned it lately, it could be blocked with dirt and yard waste. This buildup can reduce your unit’s efficiency and cause it to break down. Or wear it down more quickly.

We suggest having your air conditioning system professionally serviced once a year. Why? A clean unit can be more energy efficient, which could save you money on utility bills.

Routine AC maintenance also helps our technicians discover and address slight issues before they turn into costly problems.

Related: How to Keep Your Air Conditioner from Failing

Some of the work we complete consists of:

  • Viewing the blower, motor, drain line and coils
  • Checking pressure and temperature
  • Testing lines, refrigerant amounts and connections

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

Schedule maintenance now


There’s also some upkeep you can do on your own between professional tune-ups. You just need about an hour to wash your outdoor condenser unit, as well as a couple of parts on your indoor HVAC system.

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

How to Clean Your Outside AC Unit

Select a mild day to clean your air conditioner. At least 60 degrees Fahrenheit (20 degrees Celsius) is ideal. That way, you can test your equipment once you’ve cleaned it.

You’ll only need a couple of tools:

  • 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

5 Steps to Clean the Outside Unit

1. Turn Off the Power

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

2. Clean the Outside

Take out waste from the unit. This includes branches, bushes, weeds and grass.

Then turn on the vacuum to slowly clean the metallic fins. These pieces are also called as condenser coils and transfer heat away from your system.

You need to be careful with these fragile coils. Misshapen or crushed fins can impact efficiency.

3. Fix Bent Fins

Use a butter knife to rearrange bent fins. You can also buy a fin comb from an appliance parts retailer. A pro from Cool Power LLC should fix large amounts of damage.

4. Clean the Inside

After extracting the fan, dig out leaves and other yard waste. Then clean the inside of the unit with a wet sponge.

The only coil cleaner you have to have is water. Use light pressure from a hose nozzle to wash the fins, directing water from the inside out. Put the fan back in once you’re completed.

5. Test Your Air Conditioner

Now it’s time to restore power and turn your air conditioner back on. If it’s not operating correctly, reach out to us a call at 631-246-4029.

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

3 Steps to Clean the Indoor Unit

1. Turn Off the Power

Turn off the electricity to your furnace at the breaker box.

2. Check Your Filter

Furnace filters should be replaced every couple of months, depending on the type you use.

Can’t remember when you last checked yours? Take it out and tilt it toward the light. If light isn’t visible, get a new one.

3. Clean the Inside

Remove the blower door and vacuum up dust.

Then inspect your air conditioner’s drain line—it’s a supple plastic tube. If it’s scummy, you can sanitize it by flowing diluted bleach through the tube to flush the line. Or you can buy a new tube.

Clean the drain port using a small, round paintbrush. Reconnect the drain tube and switch the power back on.

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

Never Forget a Tune-Up Again

Annual air conditioner maintenance from Cool Power LLC can make your system more efficient and help it last longer. We also have handy service agreements, so you won’t forget to book your regular tune-up!

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