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How To Get Your Air Conditioner Ready for Summer

Air Conditioner System On White Wall Room. Air Conditioning.

Summer is coming, so it’s time to prepare your air conditioner for the season! Before the temperature hits its peak, it’s important to ensure your air conditioner is functioning properly so you can stay comfortable and cool throughout the hot months.

However, if your air conditioner hasn’t been used in a while, it’s important to prepare it for the summer to ensure it runs efficiently and effectively.

This article guide will walk you through preparing your air conditioner for summer.

From cleaning your AC unit to checking your filters, here’s a complete guide on preparing your air conditioner for hot weather. Read on for all the details!


Here’s a quick list of things to keep in mind when preparing your air conditioner for summer:

  • Change the air filters regularly, as this will help maintain good air quality and efficient airflow.
  •  Clean the evaporator coils to remove any dust and debris.
  •  Inspect the outdoor Unit to ensure the air fins are clean and not bent.
  •  Check the refrigerant levels to make sure they are sufficient for proper cooling.
  •  Check for leaks or damage to the ductwork.
  •  Adjust the thermostat settings for optimal efficiency.
  •  Contact a professional HVAC technician if you are having trouble or are unsure how to inspect and service the air conditioner.

By following these simple steps, you can ensure your air conditioner is ready to keep you cool and comfortable all season long.

Get Your AC Ready for Summer in 7 Easy Steps

Keeping your AC in good working condition ensures that you stay cool and comfortable during the summer and helps prolong your Unit’s life.

Here are seven easy steps you can follow to prepare your air conditioner for summer:

1. Inspect the Unit

Male Technician Cleaning Air Conditioner Indoors

The first step in preparing your air conditioner for summer is thoroughly inspecting it. This includes checking for any visible signs of damage, such as leaks, rust, or worn parts. You should also check the air filter and make sure it is clean.

A dirty air filter can restrict airflow and make your AC work harder than it needs to. If your filter is damaged, replace it with a new one; it is easy to do and can be done by anyone.


If your filter is badly clogged by dust, it must be replaced. To check if your air filter still has some life in it, hold the filter in the direction of light and see if you can see through it. If not, it needs to be replaced.

2. Clean the Inside of Your AC Unit

The Mechanic Technician Are Repairing Air Conditioner In Room.

Cleaning the inside of your air conditioner unit is important in ensuring that it runs efficiently during the summer months. Start by turning off the power to the Unit by switching off the circuit breaker.

Next, remove the access panel from the indoor Unit to access the evaporator coils. Use a soft brush and a cleaning solution typically designed for evaporator coils to remove any accumulated debris on the coils over time.

Also, don’t forget to clean the ac drain pan and pipe. Over time, these components can become clogged with hard water and debris build-up, leading to water backups and reduced efficiency.

To clean the drain pan and pipe, use a mixture of water, vinegar, and baking soda, and clean the components thoroughly. Once done, put the access panel on securely before turning the power back on.


Don’t use harsh chemicals to clean the evaporator coils, as this can damage the Unit.

3. Clean the Outdoor Unit

Male Technician Repairing Outdoor Air Conditioner Unit

After cleaning the indoor unit, it’s time to clean the outdoor unit. The outdoor unit can become dirty due to exposure to the elements, such as dust and pollen.

To clean the outdoor unit, turn off the power and remove any debris that may have accumulated around the unit, such as leaves or twigs.

Next, spray the Unit with a garden hose with a nozzle attachment. This will remove any dirt or debris that has accumulated on the fins.

Using a soft brush and cleaning solution specifically designed for condenser coils is also a good idea to remove any stubborn debris stuck between the fins. Also, clean the other parts, such as the AC compressor and the fan.


If you notice that your AC fins are bent, you can easily straighten them using a fin comb.

4. Check the Refrigerant Level

Engineer Checking Ac Refrigerant Level And Refilling Freon. Gree Electric Is A Partially State-Owned Chinese Appliance Manufacturer.

The refrigerant is one of the most important components of an air conditioner, as it helps to cool the air inside your home. It is necessary to ensure your AC has the correct level of refrigerant to run efficiently.

If the levels are too low, it can cause your AC to overwork and lead to more costly repairs in the future.


Suppose you notice your refrigerant levels are low. In that case, it is best to call a professional HVAC technician to check and refill them, as handling refrigerant can be dangerous and requires specific training and equipment.

5. Inspect the Ductwork

View Of Fiber Glass Duct For Central Air In An Attic.

The ductwork is responsible for distributing the cool air from the AC unit throughout your home. If the ductwork is damaged or leaking, it can cause your AC to work harder than necessary, leading to higher energy bills and decreased efficiency.

Inspect your ductwork for any signs of damage or leaks to ensure your AC runs as efficiently as possible. If you find any holes or cracks, repair them immediately.


If you’re unsure how to inspect ductwork, it is best to call a professional HVAC technician to inspect and repair any issues.

6. Adjust the Thermostat Settings

Smiling Millennial Indian Ethnicity Woman Setting Comfortable Domestic Temperature Using Modern Technology Controller.

Now it’s time to adjust the thermostat settings. The ideal setting for most AC units is between 78-80 degrees. Adjusting the temperature to a higher threshold can reduce energy costs and extend the life of your AC.


If you have a programmable thermostat, set it up so that the AC turns off when you’re away from home.

7. Test Your Air Conditioning Unit

Closeup Man's Hand Checking Air Conditioner In The Room

Once you’ve done all the above steps, it’s time to test the Unit. Turn on the AC and check for any signs of trouble, such as strange noises or smells. If everything works properly, you’re good to go!

Is It Necessary To Call an HVAC Technician to Service Your AC Before Summer?

Professional Technician Maintaining Modern Air Conditioner Indoors

No, it is not necessary to call an HVAC technician before summer. However, it is always recommended to have your air conditioner serviced and inspected by a professional once a year to ensure it runs efficiently and all components are in good condition.

This is because an HVAC technician can detect any underlying problems before they become a major issue.


As we all know, Summers can be hot and uncomfortable without a properly functioning air conditioner.

Doing the necessary maintenance, such as inspecting the unit for any visible damage or wear, cleaning the inside and outside of your AC unit, checking refrigerant levels, inspecting the ductwork, and adjusting the thermostat settings, can help to keep your AC running efficiently.

Remember that if you have any doubts or concerns, it’s best to call a professional HVAC technician to ensure your AC runs safely and efficiently.

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