5 simple DIY AC maintenance tips to avoid costly repairs
Clean air filters regularly to keep your AC running smoothly.
Remove dirt and plants around the outdoor unit for better airflow.
Simple maintenance checks can help avoid expensive repairs.
AC is what helps to maintain the temperature inside your house, especially when it gets too hot outside. However, for some reasons most people do not give the attention their AC deserves unless something goes wrong with it. This untimely attention can turn out to be very costly for them. But there are some basic things that you can do on your own which can help you to avoid major expenses. Furthermore, when you follow these tips on a daily basis, you need not empty your pockets while repairing it. Follow along with the article to learn some of the DIY maintenance tips that will not make your AC more efficient and will also help in extending its lifespan.
Survey1. Clean or replace air filters regularly

The dirty air filter will make your AC work harder and increase the amount you pay for energy and cause wear and tear on the system. The air filter should be checked monthly and changed monthly to quarterly based on usage. This simple step can make a big difference.
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2. Clear debris around the AC outdoor unit

Plants, soil, and overgrown vegetation may interfere with the air circulation of your outdoor condenser unit. You should turn off your unit and manually clear it of any obstructions. You should trim any plants that are growing within at least two feet of your unit to allow for proper air flow.
3. Clear the condensate AC drain line

The AC system eliminates moisture from your home through draining it using a small pipe. Accumulation of algae and dirt inside the pipe will cause water buildup and, eventually, leakage and damage caused by water. You can avoid this problem by pouring a cup of diluted vinegar every few months into the pipe.
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4. Inspect and replace pipe insulation

The copper pipes running from your indoor unit to your outdoor unit are covered by foam insulation. Look for any damage or tear in the covering. This will cause you to lose energy. It is easy to replace the foam wrap and is cheap too.
5. Check the thermostat and settings

In some cases, the problem might be entirely unrelated to the AC system. Check to see that your thermostat has been set to cool temperatures and that the settings are correct. Change the batteries on a yearly basis and avoid placing the thermostat near heat sources such as lamps or sunlight.
Bhaskar is a senior copy editor at Digit India, where he simplifies complex tech topics across iOS, Android, macOS, Windows, and emerging consumer tech. His work has appeared in iGeeksBlog, GuidingTech, and other publications, and he previously served as an assistant editor at TechBloat and TechReloaded. A B.Tech graduate and full-time tech writer, he is known for clear, practical guides and explainers. View Full Profile
