You likely don’t spend much time considering your air conditioner until the house feels hotter than an oven. Most AC malfunctions develop gradually over time. Here are a few things you can do to help your cooling system run smoothly so that you can catch AC issues before they turn into costly problems.
Clean the Filters
It sounds too good to be true, but one of the easiest ways to keep your AC running smoothly is to clean or replace the filter. Filters trap dust, hair, and other particles that move through the air. When filters become too dirty, they disrupt airflow. This makes your system work harder, which may give it a shorter service life. If you have pets or live in a dusty environment, you might need to change the filters monthly. Otherwise, check your filters monthly, and replace them as needed, generally every two to three months.
Look for Ice
Occasionally, ice forms on the coils of your AC unit. A frozen coil typically indicates low airflow or a refrigerant leak. Both can result in additional issues. If you notice frost or ice, turn the system off, and let it thaw. Then inspect the filters and the vents. It’s smart to pick up the phone and call a pro if things look good, but it still freezes up.
Inspect Your Vents, and Leave Them Open
You may imagine that closing vents in empty rooms saves energy. However, your air conditioner is designed to blow air through the entire system. Closed or obstructed vents will force pressure to build in the appliance and could be harmful over time. Adjust the thermostat instead if certain rooms are too cold.
Don’t Ignore Strange Noises
An air conditioner that begins to emit unusual noises, such as rattling, buzzing, or banging, could be telling you that something is amiss. A loose screw may lead to a broken fan blade. A buzzing sound could indicate electrical issues, and that is not something to dismiss. That doesn’t mean you need to panic with every click or hum, but if the sound is different from what you normally hear, you should take action. It always costs less and is less disruptive to catch problems early than to resolve a full-blown breakdown.
Even if your system appears fine, it helps to have a professional look at it once a year. They can catch small issues before they become costly fixes. They’ll also clean the places that you can’t reach, such as the evaporator coil or condenser. It’s best to do this in the spring before the a summer heat wave arrives. To beat the summer heat in Abilene, TX, call Olympus Electric & Air, and ask about our AC repair and maintenance services.