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Signs Your Professional AC Tune-Up is Due

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Is your air conditioner not delivering cool air as efficiently as it used to? Are you experiencing an increase in energy bills without a clear reason? It might be time for a professional AC tune-up. In this article, we discuss the key components of an AC tune-up, when to schedule one, and answer some FAQs about air conditioner maintenance.

Key Components of an AC Tuneup

Regular AC tune-ups are necessary to ensure that your air conditioning system is working efficiently. Several components go into making an AC tune-up visit effective. These include:

  • Inspecting and cleaning the condenser coils
  • Checking and adjusting the refrigerant level
  • Inspecting and tightening electrical connections
  • Assessing the condition and performance of vital system components (capacitor, contactor, compressor, etc.)

By performing these tasks regularly, you can extend the lifespan of your AC unit, save on energy bills, and avoid expensive repairs down the line.

Inspecting and Cleaning the Condenser Coils

The condenser coils are responsible for transferring heat from the inside of your home to the outside. Over time, they’ll collect dirt, debris, and other contaminants, reducing efficiency and impeding airflow.

During an AC tune-up, your HVAC specialist will inspect and may suggest cleaning the condenser coils as needed. If the debris is minimal, your service technician will likely use a hose and wash them with water. With an excessive amount of debris on your coil, a chemical cleaning may be recommended and quoted for your approval. This may involve removing the outer panel of your AC unit, using a coil cleaner to clean the coils, and then additionally hosing them off with water.

Cleaning the condenser coils (with hose and water) should be done at least once a year as part of annual maintenance. This will help ensure the efficient operation of your air conditioning system and prevent high energy bills.

Checking and Adjusting the Refrigerant Level

Refrigerant is the substance responsible for cooling the air in your home. If your AC unit has too little or too much refrigerant, it won’t work efficiently. During a tune-up, your HVAC specialist will check and adjust the refrigerant level as needed. If you need to add refrigerant, this will come at an additional cost that your technician should quote you for upfront.

They’ll do this by measuring the refrigerant level using a gauge and adding or removing refrigerant as needed to bring it to the correct level. This will help improve the efficiency of your air conditioning system and prevent expensive repairs down the line.

Inspecting and Tightening Electrical Connections

Your air conditioning system relies on a complex network of electrical connections to keep it running smoothly. Over time, these connections can loosen or become damaged, affecting how well your AC unit runs.

During a tune-up, your HVAC specialist will inspect all electrical connections, tighten any loose connections, and replace damaged wires or connectors. This helps your AC unit function at its best and prevents electrical issues down the line.

Assessing Condition and Performance of Key System Components

Your air conditioning system has several key components, including the capacitor, contactor, compressor, blower motor, fan, and other important parts. These parts need to be inspected and tested regularly to ensure they work properly and avoid damaging other components.

During a tune-up, your HVAC specialist will inspect the numerous parts of your AC unit and make modifications or recommendations as needed. This will help reduce the wear and tear on these components and extend the lifespan of your air conditioning system.

When to Schedule an AC Tuneup

During the Summer season, Homeowners rely heavily on their HVAC systems to keep them cool. However, ensuring that the AC unit is in proper working condition is important. Scheduling an annual tune-up is essential to maintain the AC’s optimal performance and extend its lifespan.

While regular maintenance is instrumental in the continued efficiency of an air conditioning system, it can be difficult to know when to book an AC tune-up. There are several factors to consider when deciding to schedule a tune-up, including the age of the system, frequency of use, and previous maintenance history.

Recommended Frequency for Tuneups

Experts suggest that homeowners should schedule an annual maintenance checkup for their air conditioning systems. Regular tune-ups can reduce the likelihood of expensive repairs and help the system function well. This is particularly important for older systems that have been in use for several years without maintenance.

Annual maintenance also prolongs the system’s life and ensures it works correctly by identifying and fixing minor issues before they turn into major repairs. Additionally, many manufacturers require regular maintenance for warranty validation, which is yet another compelling reason to ensure an annual tune-up is completed.

Identifying Signs That a Tuneup is Needed

Sometimes, homeowners may require an AC tune-up outside the suggested annual schedule. It is important to recognize the warning signs that call for professional HVAC attention, such as:

  • Weak Airflow: If the AC unit is not blowing air as powerfully as it used to, then a tune-up may be necessary. This could be due to an accumulation of dust or debris in the air filter or an issue with the blower motor.
  • Increased Energy Bills: A sudden increase in energy bills can suggest a problem with the air conditioning system. A tune-up can address issues with the cooling system, improving its energy efficiency and reducing costs.
  • Unexpected Noises: Any whistling or grinding sounds from the unit imply that something is out of place, and professional attention is necessary to avoid further damage to the system.
  • Foul Odors: A musty or unpleasant smell being released from the AC indicates a problem with the system, which may require cleaning of the evaporator coil, ducts, or drain pan.
  • Poor Cooling: If the room temperature is not dropping as quickly or to the desired level, the AC unit may not perform at its best.

If any of these warning signs present themselves, it is crucial to schedule a tune-up with an HVAC specialist as soon as possible. Ignoring these symptoms can result in more expensive repair costs and higher utility bills in the long run.

Best Times of the Year for AC Maintenance

It is recommended to schedule an AC tune-up before the peak of the summer season. Spring is an ideal time to schedule maintenance before the system starts working full-time. By having an HVAC contractor check the air conditioning system in the spring, homeowners can ensure that the unit is in excellent working condition for the summer season.

Additionally, the fall is another great time to schedule maintenance. The air conditioning system has likely been in constant use throughout the summer, making it essential to service the system to eliminate wear and tear.

It is important to note that scheduling an annual tune-up in the off-season may provide more flexibility in the appointment time. HVAC companies may also offer off-season specials or discounts. Regular maintenance can prevent costly repairs and improve an AC system’s energy efficiency, decreasing the amount spent on cooling bills.

About Logan A/C & Heat:

Logan A/C & Heat Services is a family-owned and operated HVAC contractor in Blue Ash, Ohio. We have been providing heating and cooling services in Ohio for over 50 years. We are proud to offer our customers the best in HVAC services, including installation, repair, maintenance, and air quality solutions.

Our team of experienced and certified technicians is committed to providing our customers with the highest quality of service. We use only the most advanced equipment and technology to ensure that your HVAC system is installed and maintained properly. We also offer a wide range of financing options to make it easy for you to afford the HVAC services you need.

We understand that your comfort is important to you, so we offer 24/7 emergency service. We also offer same-day estimates and next-day installation (on a first-come, first served basis), so you can get back to enjoying your home as quickly as possible.

We are proud to be a member of the Better Business Bureau and have an A+ rating. We are also a certified Trane dealer, so you can be sure that we are using the best equipment available.

If you are looking for a reliable and experienced HVAC contractor, contact Logan A/C & Heat Services today. We will be happy to answer any of your questions and schedule a consultation to discuss your needs.

Here are some of the things that make Logan A/C & Heat Services unique:

  • Family-owned and operated
  • Over 50 years of experience
  • Experienced and certified technicians
  • Use only the most advanced equipment and technology
  • Offer a wide range of financing options
  • 24/7 emergency service
  • Same-day estimates and next-day installation (offered on a first-come, first-served basis)
  • A+ rating with the Better Business Bureau
  • Certified Trane dealer

We are committed to providing our customers with the highest quality of service and the most comfortable homes possible. Contact us today to learn more about how we can help you.


What is an air conditioner tune-up?

An air conditioner tune-up is a maintenance service performed on an AC system to ensure it is operating efficiently and effectively. During a tune-up, an HVAC technician will inspect and make improvements to various AC unit components, such as the condenser coils, air filter, and blower motor. They will also check for any leaks or malfunctions in the system and offer pricing on necessary repairs. The overall goal of an AC tune-up is to improve the system’s performance, energy efficiency, and lifespan. It is typically recommended to have an air conditioner tune-up performed annually.

When should I schedule my AC tune-up?

The frequency of AC tune-ups depends on a number of factors, including the age of your unit, the climate you live in, and how often you use your AC. In general, it is a good idea to have your AC unit serviced once a year by a qualified technician.

Here are some more specific recommendations:

  • For newer units: For newer air conditioners, you may only need to have it serviced once every two years. However, it is still a good idea to have it checked by a technician at least once a year to make sure that it is working properly.
  • For older units: If you have an older AC unit, you may need to have it serviced more often, perhaps once every year. This is because older units are more likely to develop problems, and regular servicing can help to prevent these problems from occurring.
  • In hot climates: If you live in a hot climate, you may need to have your AC unit serviced more often, perhaps twice a year. This is because AC units in hot climates work harder and are more likely to develop problems.
  • If you use your AC unit a lot: If you use your AC unit a lot, you may need to have it serviced more often, perhaps once every year. This is because AC units that are used frequently are more likely to develop problems.

It is important to note that these are just general recommendations. The best way to determine how often you need to have your AC unit serviced is to consult with a qualified technician. They can help you determine the best schedule for your unit based on its age, make, and model.

Can I perform an AC tune-up myself?

It is recommended to hire a licensed HVAC technician to perform an AC tune-up. They have the necessary knowledge, training, and tools to identify and fix any potential problems. Attempting to perform a tune-up yourself may cause further damage or even lead to injury. It’s important to prioritize safety and efficiency by leaving this job to the professionals.

How often should I replace my air filter?

The frequency at which you should replace your air conditioning filter depends on a few factors, such as the size of your home, the number of people and pets living in the home, and the level of air pollution in your area. However, a general rule of thumb is to replace air filters every 1-3 months. It is important to check your filter regularly and replace it when it appears dirty or clogged, as a dirty filter can decrease the efficiency of your air conditioning system and negatively impact the quality of your indoor air.

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