10 Tips to Extend Your AC’s Lifespan

Want to make sure your AC sticks around for the long haul? We’ve got you covered with these pro tips that’ll help you squeeze every last drop of cool air out of your trusty unit.

1. Keep the condenser clear

Your outdoor condenser unit needs room to breathe. Clear out leaves, twigs, and grass clippings within a 2-foot radius. This space allows for proper airflow, which is crucial for efficient operation. Consider trimming nearby plants or adding a protective cover to reduce debris buildup.

2. Utilize natural shade

Strategic landscaping can give your AC a break. Plant trees or tall shrubs on the south and west sides of your home to block intense afternoon sun. You can also create shade for the condenser unit, but remember to maintain that crucial clearance. A shaded AC can use up to 10% less electricity than one baking in direct sunlight.

3. Clean regularly

Dust and dirt are your AC’s nemeses. Every few weeks, gently clean the condenser coils with a soft brush or vacuum. Keep the area around indoor units dust-free, and don’t forget about your vents and registers – a quick wipe-down can improve airflow and reduce strain on your system.

4. Change your filters

Air filters protect your AC’s components and your indoor air quality. As they get clogged, your system has to work harder. Check your filter monthly and replace it every 1-3 months, or more often if you have pets or live in a dusty area. Consider upgrading to higher-quality filters for better performance.

5. Keep cooling vents unobstructed

Blocked vents force your AC to work overtime and can create uneven cooling. Make sure furniture, rugs, or curtains aren’t covering your vents. In rarely used rooms, don’t close vents completely – this can create pressure imbalances. Instead, partially close them to redirect more air to frequently used areas.

6. Install a programmable thermostat

Smart thermostats can slash your cooling costs by up to 10%. They let you set different temperatures throughout the day, so you’re not cooling an empty house. Some models even learn your habits and adjust automatically, keeping you comfortable without wasting energy.

7. Check the ducts

Leaky ducts can waste up to 30% of your cooled air. Inspect visible ductwork for gaps or disconnections. Look for dust streaks around seams, which can indicate leaks.

8. Use other cooling methods to supplement

Give your AC a break by employing other cooling strategies. Ceiling fans can create a wind-chill effect, making rooms feel up to 4°F cooler. Install window films or thermal curtains to block heat. On milder days, open windows at night to let in cool air, then close them and draw shades during the day to trap the coolness.

9. Schedule regular professional maintenance

Annual tune-ups by HVAC & Plumbing Unlimited techs can boost efficiency by up to 15% and catch potential issues early. A pro will clean coils, check refrigerant levels, tighten electrical connections, and lubricate moving parts. This not only extends your AC’s lifespan but also ensures it’s running at peak performance when you need it most.

10. Optimize airflow management

Efficient airflow is crucial for your AC’s performance. Ensure your home’s layout supports proper air circulation. Keep interior doors open to allow for even cooling and prevent pressure imbalances. Consider using ceiling fans in conjunction with your AC to distribute cool air more effectively.

The cool down

Remember, a little attention goes a long way in keeping your AC happy and your home comfortable. And HVAC & Plumbing Unlimited is here to help! Contact us online or give us a call today (703) 337-4892 to learn more about how we maintain, repair, and install new systems and we’re the best at what we do!