Air conditioning systems are built to keep your home cool and comfortable, especially during the hottest months of the year. But even well-maintained units can run into problems over time. Fortunately, knowing what to watch for can help you catch issues early and avoid unexpected breakdowns. If you want to continue enjoying your AC system, here are some of the most common AC issues homeowners face.
AC Blows Warm Air
One of the most frustrating problems homeowners face is an AC system that runs but no longer blows cold air. If you’re getting warm or room-temperature air from your vents, it could be caused by low refrigerant, a dirty air filter, or an issue with the compressor. First, check to see if your thermostat is working correctly. Next, inspect the filter and replace it if it’s dirty. If neither of these fixes solves the issue, then your system needs a professional touch.
Leaking AC
Air conditioners naturally produce condensation, but visible leaks around your unit are not normal. Water pooling near the indoor unit could mean you have a blocked drainage line. Alternatively, your mystery leak could be caused by frozen evaporator coils due to poor air circulation or low refrigerant levels. Have a professional check the drain line for blockages and inspect your coils and refrigerant levels. Resolving this issue can be as simple as removing a blockage or changing the air filter to improve circulation.
Unusually High Energy Bills
If your energy bills suddenly spike without a change in usage habits, your AC system may be working harder than usual. When your unit struggles to keep up, it runs longer cycles and uses more electricity. First, troubleshoot your issues by replacing the filter, cleaning the coils, and making sure your thermostat is functioning properly. Call a professional if these quick fixes don’t solve the issue. Also, be aware that if your AC is over 15 years old, then the high energy usage could just be a sign that you need to replace your aging system.
AC Won’t Turn On
When your AC won’t turn on at all, it’s likely to be an electrical issue and could be as simple as a tripped breaker, an accidental thermostat setting, or a blown fuse. Try resetting the breaker and inspecting your unit for broken connections. If basic troubleshooting doesn’t solve the problem, it’s best to have a professional inspect the unit to safely diagnose and fix the issue.
Paying attention to changes in your AC’s performance and addressing concerns early can protect your comfort and extend the life of your system. Meanwhile, waiting too long can turn a small issue into a major and expensive repair. If you need AC maintenance and repair services in Asheville, NC, reach out to the qualified HVAC professionals at Cool Cat Heating & Cooling.