One of the most annoying problems you can have with your HVAC system occurs on a hot day when the AC is running but not cooling your home. Even though your system might sound like it’s operating normally, the air coming out of your vents barely feels cool. While some cooling problems have relatively simple solutions that you can address on your own, others require diagnosis. Understanding why your AC is running but not adequately cooling your home can help you identify the problem and get the assistance you need to restore your home’s comfort.
Why an AC That’s Running But Not Cooling Should Not Be Ignored
Whenever you notice your AC running but your home still feels hot, the system likely has an underlying issue. Do not delay getting a proper assessment, which could lead to increased wear and tear on your system. Your air conditioner will run frequently, struggling to get your home cool and driving up your monthly utility bills. The sooner you can identify the root cause of your issue, the better chance you have of avoiding additional system damage and restoring comfort to your home.
Quick DIY Checks for an AC That Runs But Won’t Blow Cool Air
As a homeowner, you can take a few key steps before calling for repair service to restore your AC’s function. First, look at your thermostat. It should be set to cool at a temperature lower than the current room temperature. If that checks out, your next stop is the air filter. Pull the filter out of the filter housing, and hold it up to a light. If you cannot see through the filter, it’s time to replace it. Dirty filters reduce airflow and your system’s performance.
After checking or replacing your air filter, walk around to all your supply and return vents. They should be open and unobstructed: Look for rugs, curtains, and furniture over or near vents, blocking airflow. You’ll next check the condenser unit outside. Leaves, weeds, grass clippings, shrubbery, and other debris next to the unit can restrict airflow. Clear about two to three feet around the entire condenser unit. If your AC still isn’t cooling after these basic checks, it’s time to call in the experts.
When an AC That’s Not Cooling Needs Professional Repair
Many cooling problems require specialized training and tools to diagnose. Our licensed HVAC technicians will thoroughly inspect your unit to determine the underlying cause of the issue. Some of the most common causes of air conditioners not cooling include dirty coils, failing capacitors, refrigerant leaks, electrical issues, compressor failure, and blower motor problems.
Anytime that you notice warm air coming from your vents, unusual noises, repeated system shutdowns, or burning odors, you need professional help. Continuing to operate your system under these conditions can place additional strain on your unit. This can lead to soaring repair costs and ultimately a system breakdown.
Prevent Cooling Issues with Regular Maintenance
When it comes to avoiding air conditioner problems during the hot summer season, routine AC maintenance is essential. Scheduling maintenance in the early spring will prepare your air conditioning system for the summertime weather. Our comprehensive tune-up includes inspecting electrical components, cleaning coils, testing airflow, checking refrigerant levels, and so much more. Our technicians will clean, inspect, test, and lubricate all the different components of your AC unit.
This service is great for identifying any small issues so that we can repair them before they turn into major breakdowns. Along with professional maintenance, we encourage you to keep up with regular homeowner maintenance. This includes cleaning up around your condenser unit, keeping your air vents open, and replacing your air filters regularly. At your routine maintenance appointment, we can walk you through the process, if necessary.
Schedule AC Repair in the Lehigh Valley Today
Having a reliable home cooling system is an absolute must to get through the hot and humid Lehigh Valley summer season. If you’re experiencing your air conditioner running but not adequately cooling your home, it’s time to take action.
Contact our team at Andreas Plumbing, Heating and Air now for expert AC repair in Lehigh Valley.