Seasonal AC Maintenance Tips for Optimal Efficiency & Comfort

As the seasons change, so do the demands on your HVAC system. To ensure optimal efficiency and comfort, it's crucial to perform regular seasonal AC maintenance. In this blog post, we'll share our top five tips for keeping your air conditioning system running smoothly and efficiently throughout the year. By following these simple steps, you can save money on energy bills, extend the lifespan of your AC unit, and enjoy a more comfortable home environment.

1. Clean or Replace Air Filters Regularly

One of the most important and easiest maintenance tasks you can perform is regularly cleaning or replacing your AC's air filters. Dirty filters restrict airflow, forcing your system to work harder and use more energy. Replacing a dirty filter can lower your air conditioner's energy consumption by 5-15%. We recommend checking your filters monthly and replacing them every 1-3 months, depending on usage and air quality in your home.

2. Inspect and Clean the Condenser Unit

The outdoor condenser unit is responsible for releasing heat from your home to the outside. Over time, dirt, leaves, and other debris can accumulate around the unit, reducing its efficiency. To maintain optimal performance, it's essential to inspect and clean the condenser unit seasonally. Here's how:

  • Turn off the power to the unit
  • Remove any debris from around the unit
  • Use a soft brush or vacuum with a brush attachment to clean the condenser fins
  • Check for bent fins and straighten them with a fin comb if necessary
  • Inspect the condenser coil for damage and clean it with a coil cleaner if needed

3. Check and Seal Ductwork

Leaky ducts can significantly reduce the efficiency of your AC system, causing it to work harder and use more energy. Sealing and insulating ducts can improve the efficiency of your cooling system by up to 20%. To check for leaks, look for any visible signs of damage or disconnects in your ductwork. You can also perform a "smoke test" by holding a lit incense stick near the duct joints and observing if the smoke is drawn into the ducts. If you find any leaks, use duct mastic or foil-backed tape to seal them.

4. Ensure Proper Refrigerant Levels

Low refrigerant levels can cause your AC system to work harder and less efficiently. To maintain optimal performance, it's essential to ensure that your system has the correct amount of refrigerant. If you suspect that your AC may be low on refrigerant, contact a professional HVAC technician to check the levels and add more if needed. Remember, it's illegal to release refrigerant into the atmosphere, so always work with a certified professional.

5. Schedule Regular Professional Maintenance

While there are many maintenance tasks you can perform yourself, it's essential to schedule regular professional maintenance for your AC system. A certified technician can identify and address potential issues before they become costly problems, ensuring that your system operates at peak efficiency.

At GMG HVAC Inc., we're committed to helping our Central Islip customers enjoy optimal efficiency and comfort with our AC maintenance services. By following these tips and scheduling regular professional maintenance, you can extend the life of your AC system, save money on energy bills, and enjoy a more comfortable home environment. Contact us today to schedule your seasonal AC maintenance appointment.