Maintaining your air conditioning (AC) system is crucial for ensuring it runs efficiently and lasts through many summers. Regular AC maintenance not only improves the system’s efficiency but also saves money on energy bills and prevents costly repairs. Here are some essential tips every homeowner should follow to keep their AC in top condition.
Understand Your AC System
First and foremost, familiarize yourself with the type of AC system you have. Whether it’s a central air conditioner, window unit, or split system, understanding how it works will help you identify potential issues and communicate more effectively with service technicians.
Regular Filter Replacement
One of the simplest yet most effective maintenance tasks is replacing the air filter. A clogged or dirty filter restricts airflow, causing the system to work harder, which can lead to increased energy consumption and reduced cooling efficiency. Filters should be checked every month, especially during peak usage periods, and replaced as needed.
Keep the Coils Clean
The AC coils, both evaporator and condenser, play a vital role in the cooling process. Over time, these coils can accumulate dust and debris, impairing their ability to absorb heat. Annually cleaning these coils ensures your AC runs efficiently. For outdoor condenser coils, keep the area around the unit clear of foliage and debris to ensure adequate airflow.
Check the Fins
Both the evaporator and condenser coils have aluminum fins that can bend easily, blocking airflow through the coil. Use a “fin comb” to comb these fins back into their original condition gently.
Inspect the Condensate Drain
Sometimes, dirt and sludge can clog the condensate drain channel, preventing a decrease in humidity and potentially causing water damage in your home. Check the condensate drain for clogging and clear it to ensure proper drainage.
Seal and Insulate Ductwork
Leaky ducts can reduce the system’s efficiency significantly by up to 20%. Make sure ductwork is sealed and insulated, especially in unconditioned spaces. This prevents cool air from escaping and makes sure it gets to where it’s needed most.
Schedule Professional Maintenance
While many basic maintenance tasks can be DIY, professional servicing is crucial. A certified technician can handle complex issues, perform a thorough checkup, and address tasks like checking the refrigerant levels and testing the system’s controls. Ideally, schedule a service check before the start of a heavy-use season.
Upgrade Thermostat
If you’re still using an old thermostat, consider upgrading to a smart thermostat. These devices are more efficient and allow you to better control your home’s temperature, even remotely. This adjustment ensures that you’re not cooling an empty house, which saves energy and money.
Watch the video above to learn more about AC maintenance in St Louis, MO and other areas!.
