Metropolitan Heating and Cooling

Air Conditioning Maintenance Tips: Keeping Your System in Peak Condition

With scorching summers becoming the norm, air conditioning has become essential. However, an efficient and well-maintained air conditioning system is crucial to stay cool and comfortable throughout the hottest days.

Regular maintenance extends your unit’s lifespan, helps reduce energy consumption, and prevents costly breakdowns. Here are some comprehensive air conditioning maintenance tips to keep your system in peak condition, ensuring it operates smoothly, efficiently, and effectively.

Schedule Regular Professional Maintenance

One of the most important steps in air conditioning maintenance is to schedule regular professional inspections and tune-ups. An experienced HVAC technician can identify potential issues, clean vital components, check refrigerant levels, and ensure the system runs at its optimal capacity.

This proactive approach can save you from expensive repairs and enhance your system’s efficiency, keeping your utility bills in check.

Replace Air Filters Regularly

Air filters are the unsung heroes of your air conditioning system. They capture dust, pollen, and other particles, ensuring you breathe clean and healthy air. However, when filters get clogged, they obstruct proper airflow, leading to decreased efficiency and increased strain on your AC unit.

Make it a habit to replace or clean your air filters every one to three months to maintain adequate airflow and promote good indoor air quality.

Clean Condenser Coils and Evaporator Coils

The condenser and evaporator coils are crucial in cooling your home. Over time, they accumulate dirt and debris, hindering heat exchange and reducing cooling efficiency.

Regularly clean these coils to optimise your AC unit’s performance. Gently brush off the debris and consider using a coil cleaner to dissolve stubborn grime. This simple maintenance task can significantly impact your system’s cooling capacity and energy efficiency.

Keep Area Around Condenser Clear

The outdoor unit, known as the condenser unit, requires proper airflow to function optimally. Ensure that the area around the unit is clear of leaves, dirt, and other debris.

Trim bushes and remove any obstacles to maintain a minimum of two feet of clearance around the unit. This simple step allows the condenser to expel heat efficiently and keeps your system running smoothly.

Check for Air Leaks in Ductwork

Leaky ducts can cause air to escape, reducing the efficiency of your air conditioning system. Inspect your ductwork for visible leaks and seal them with duct tape or other appropriate sealants.

Properly insulated and sealed ductwork ensures that cooled air reaches your living spaces effectively, saving you money on energy costs.

Optimise Your Thermostat Settings

Investing in a programmable thermostat allows you to set temperature schedules based on your daily routine. Adjusting the temperature settings when you’re away, or sleeping can significantly reduce energy usage.

Additionally, consider raising the temperature a few degrees during the cooling season to further save on energy costs.

Maintain Adequate Airflow

Blocked airflow is a common issue that affects air conditioning efficiency. Check for bent fins on your AC unit, and use a fin comb to straighten them out gently.

Ensure that furniture or other objects are not obstructing air vents and registers, preventing proper airflow throughout your home.

Air conditioning maintenance tips

Inspect Electrical Components

Before performing any maintenance, always turn off the power to the air conditioning system. Inspect electrical components such as wiring, capacitors, and contactors for signs of wear or damage.

Faulty parts can lead to system malfunctions and should be promptly replaced by a qualified HVAC technician.

Clean the Outdoor Unit

During the cooling season, your unit can accumulate dirt and debris. Use a garden hose to wash away dirt, but avoid using a power washer, as it can damage delicate components.

Also, keep the outdoor unit out of direct sunlight, as excessive heat exposure can reduce the efficiency of your system.

Schedule Professional Maintenance Before the Cooling Season

Schedule a professional maintenance check before the cooling season begins to ensure your air conditioning system is ready for the upcoming hot weather.

This proactive approach lets you address potential issues early on and guarantees that your system operates at peak performance during the hottest months.

By following these air conditioning maintenance tips, you can keep your system running efficiently and effectively, saving money on energy costs while ensuring your comfort during scorching summers. Regular maintenance is the key to a long-lasting and reliable air conditioning system. Take care of your AC unit, and it will take care of you!

How Often Should an Air Conditioner Be Serviced?

As a general guideline, having your air conditioner serviced at least once a year is recommended. Ideally, the best time for this annual maintenance is just before the cooling season begins, ensuring that your system is in top shape when needed.

Here are some factors to consider when deciding how often your air conditioner should be serviced:

  • Age of the air conditioner: Older air conditioning systems may require more frequent servicing to continue operating efficiently. Consider servicing your AC unit twice a year if it is over 10 years old.
  • Manufacturer’s recommendations: Your air conditioner manufacturer typically provides guidelines on maintenance intervals. Check the owner’s manual or consult a professional HVAC technician to determine your system’s recommended service schedule.
  • Usage and environment: It may require frequent maintenance if you live in an area with a hot and humid climate or use your air conditioner more frequently. Additionally, regular servicing is essential to keep the system operating optimally if your location has significant airborne pollutants, such as dust or pollen.
  • Warranty requirements: Many air conditioners come with a warranty that may require regular maintenance to remain valid. Check the warranty terms and conditions to comply with the necessary service intervals.
  • Seasonal changes: Seasonal changes can put additional stress on your air conditioner. Before the cooling season begins, it’s essential to have your system checked to address any issues that may have arisen during the winter months.
  • DIY maintenance: While professional servicing is vital, you can also perform basic air conditioner maintenance tasks, such as regularly changing air filters and keeping the outdoor unit debris-free. These tasks can help improve the efficiency of your system and extend the time between professional maintenance visits.

If your air conditioner is older or experiences heavy usage, consider scheduling maintenance twice a year.

Always consult a professional HVAC technician to determine the best servicing schedule for your specific ac system or any repair or new installation needed.

Air conditioning maintenance tips

What Do AC Services Include?

AC services typically include a range of tasks aimed at inspecting, maintaining, and optimising the performance of an air conditioning system. These services are carried out by professional HVAC (Heating, Ventilation, and Air Conditioning) technicians to ensure that the AC unit operates efficiently and reliably and provides optimal cooling comfort.

The specific AC services may vary depending on the service provider and the types of heating and cooling systems. Still, generally, they include the following:

  • Inspection and assessment
  • Air filter cleaning or replacement
  • Coil cleaning
  • Refrigerant check
  • Electrical components check
  • Condensate drain cleaning
  • Thermostat calibration
  • Fan and motor inspection
  • Ductwork inspection
  • Overall performance test
  • Safety checks
  • Recommendations and maintenance tips

Air conditioning unit services encompass thoroughly inspecting, cleaning, and maintaining the air conditioning system to ensure optimal performance, energy efficiency, and a comfortable indoor environment. Regular AC servicing is essential to extend the system’s lifespan and prevent costly breakdowns, allowing you to enjoy cool, refreshing air during the hot summer months.

Superior Air Conditioning Maintenance

At Metropolitan Heating and Cooling, we are dedicated to ensuring your air conditioning system stays in peak condition, providing cool air and comfort all year round. Our expert team of HVAC technicians has the knowledge and experience to handle any maintenance task, from cleaning evaporator coils to checking for refrigerant leaks. By following our air conditioning maintenance tips, you can maximise the efficiency of your cooling system and reduce energy consumption.

Whether you have a central air conditioner, a heating system with air handler units, or multiple AC units, we have the expertise to keep them running smoothly. We understand the importance of a well-maintained system, as it enhances cooling performance and extends the life of your air conditioning units.

With our meticulous approach to maintenance and attention to detail, we address potential issues before they escalate into major problems, saving you from costly repairs and breakdowns. We take pride in offering reliable and efficient services, ensuring your indoor comfort is never compromised.

Regularly maintaining your air conditioning system with our guidance allows you to enjoy more energy-efficient cooling, lower utility bills, and a comfortable living environment throughout the hottest seasons. Metropolitan Heating and Cooling is your trusted partner in optimising your cooling system’s performance and helping you save on energy costs.

Contact us today to see why countless customers choose Metropolitan Heating and Cooling for all their air conditioning maintenance needs. Let us take care of your cooling system so you can relax in the cool comfort of your home worry-free.

Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See our Terms & Conditions here.


Published: 25 September 2023