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Seasonal Air Conditioner Maintenance: Preparing Your AC for Summer and Winter

As the seasons shift, ensuring your air conditioning system is up to par becomes a necessity, not just a convenience. Finding a reliable air conditioner service near me is the first step in safeguarding your home’s comfort throughout the year. Whether gearing up for the scorching summer heat or preparing for chilly winter days, maintaining your air conditioner is crucial to ensure comfort and efficiency throughout the year. This article provides essential tips for seasonal maintenance of your air conditioning system to keep it running smoothly, reduce energy costs, and extend its lifespan.

When your home works for you, you’ll enjoy more time for the things that make you smile.” – Chrissy Halton, Owner at OrganiseMyHouse

Understanding the Importance of Seasonal Maintenance

Seasonal maintenance is vital not only for the longevity of your air conditioner but also for its performance and efficiency. An air conditioner that is well-maintained performs better, uses less energy, and is less likely to break down during peak usage periods. Furthermore, regular maintenance can help detect and rectify small issues before they escalate into costly repairs.

Preparing Your Air Conditioner for Summer

The arrival of summer typically means your air conditioner will be working overtime. To ensure it operates efficiently during the hottest days, follow these steps:

Clean or Replace Air Filters

Dirty air filters restrict airflow, causing your system to work harder, which can lead to increased energy consumption and reduced cooling efficiency. Clean or replace the air filters every six to twelve months, especially before major seasonal changes.

Check Refrigerant Levels

Adequate refrigerant levels are essential for cooling your home. Low levels can indicate a leak, which not only impacts performance but can also harm the environment. It’s advisable to have a professional check the refrigerant levels and inspect for leaks.

Inspect and Clean Condenser Coils

The outdoor condenser coils can become very dirty after the fall and winter seasons. Dirt and debris reduce the system’s ability to cool the air effectively. Cleaning these coils, according to the blog, How to Clean AC Condenser Coils: A Step by Step Guide, can improve the efficiency of your system and will help it to last longer. The cleaner the coils are, the more efficiently you can expect your system to run.

Clear the Area Around the Outdoor Unit

Ensure that there’s no debris, leaves, or shrubs blocking the airflow around the outdoor unit. A clear area helps improve your system’s performance and longevity. If the outdoor unit is near a fence or obstruction an air deflector can help reduce air recirculation.

Preparing Your Air Conditioner for Winter

While your air conditioner may not be in use as frequently during winter, it’s important to prepare it for the colder months:

Check for Drafts

Ensure that windows and doors are properly sealed to prevent cold drafts. This helps maintain a stable indoor temperature and reduces the heating load on your air conditioning system when it’s used for heating.

Professional Inspection

Before winter sets in, it is wise to have a professional perform a thorough inspection of your heating system, if applicable. This can include checking heating functionalities in reversible AC systems.

It is not unusual to do an inspection and find something that needs correction.” – Sharon Watson

Year-Round Tips for Optimal Performance

Regular Professional Maintenance

While many aspects of air conditioning maintenance can be handled by homeowners, some tasks require professional expertise, particularly those involving electrical components and refrigerant handling. Professional inspections, according to the blog, Why is Regular Maintenance Important for AC Units?, when done at appropriate intervals and identify and rectify problems that might go unnoticed.

Programmable Thermostat

Installing a programmable thermostat can help maintain optimal indoor temperatures throughout the year and reduce energy consumption by adjusting the temperature automatically when you’re not home.

Educate Yourself About Your System

Knowing the basics of how your air conditioning system works can help you identify potential issues early. Read the owner’s manual and familiarise yourself with the recommended maintenance schedule.

When to Call a Professional

There are signs that indicate the need for a professional air conditioner service, such as unusual noises, poor cooling performance, unexpected increases in energy bills, and ice formation on the air conditioner coils. For these issues, it’s best to contact a certified technician who specialises in the brand of your air conditioner, as they will have the necessary expertise and access to the required parts for repairs.

Seasonal maintenance of your air conditioner not only ensures comfortable temperatures in your home throughout the year but also contributes to energy efficiency and system durability. By following the above tips and recognizing when to call in the experts, you can enjoy optimal air conditioning performance no matter the season. Remember, a little prevention goes a long way in saving money and avoiding mid-season breakdowns.

Ensure your comfort all year long with a professional AC service. Book a service with T&K Airpower today!


Why is seasonal air conditioner maintenance important?

Seasonal maintenance is crucial for maintaining the efficiency and longevity of your air conditioning system. It helps prevent unexpected breakdowns, especially during peak usage, and ensures your unit runs smoothly and economically.

What should I do to prepare my air conditioner for summer?

To prepare your AC for summer, clean or replace the air filters, check refrigerant levels, clean the condenser coils, and ensure the area around the outdoor unit is clear of debris.

How can I winterize my air conditioner?

Winterizing your air conditioner ensuring all drafts in your home are sealed to maintain efficiency. Clean or replace the air filters, check refrigerant levels, clean the condenser coils, and ensure the area around the outdoor unit is clear of debris.

How often should I replace my air conditioner filters?

Air conditioner filters should ideally be replaced every six to twelve months, depending on usage and environmental factors. Regular replacement ensures optimal air flow and efficiency.

What are the signs that I need professional air conditioner service?

Signs that require a professional service include unusual noises, decreased cooling efficiency, unexpected increases in energy bills, and ice formation on the coils.

Can I perform any air conditioner maintenance tasks myself?

Yes, some maintenance tasks like cleaning or replacing air filters, clearing debris around the outdoor unit, and checking for drafts can be performed by homeowners. However, tasks involving electrical components or refrigerants should be handled by a professional.

What benefits does regular air conditioner maintenance offer?

Regular maintenance ensures your air conditioner is efficient, less likely to break down, and operates at optimal performance. It also can significantly extend the life of your unit.

How does a programmable thermostat help with air conditioner maintenance?

A programmable thermostat can enhance air conditioner maintenance by automatically adjusting the temperature based on your schedule, reducing wear and tear during off-peak hours and improving overall efficiency.

Don’t wait for the weather to tell you it’s time. Prepare your air conditioner for any season today! Book a service with T&K Airpower and ensure your home stays comfortable all year round.