Few things are more frustrating than having your air conditioner fail on a sweltering summer or fall day. The good news is that AC systems rarely stop working without warning. By paying attention to early warning signs, you can catch small problems before they turn into major breakdowns. Here’s what to look for if you want to keep your cooling system running smoothly and avoid costly emergency repairs.
Don’t forget: Conditioned Air offers the MyComfort Monitor™ Remote HVAC Monitoring System for customers who would like more control over their HVAC system’s performance, efficiency, and longevity.
Unusual Noises
A healthy air conditioner should run with a steady, low hum. If you notice rattling, banging, grinding, or squealing sounds, it’s time to pay attention. These noises can indicate anything from loose parts and worn-out belts to failing motors. Ignoring them can lead to complete system failure. Calling a technician at the first sign of strange sounds often prevents a small repair from turning into a big replacement.
Weak Airflow
If your vents are producing little to no airflow, even when the system is running, something isn’t right. This could be caused by a clogged filter, ductwork blockage, or a failing blower motor. Weak airflow forces your AC to work harder, which not only strains the system but also increases your energy bills. Checking and changing your air filter regularly can fix some issues, but persistent airflow problems usually need professional attention.
Inconsistent Cooling
When some rooms in your home feel cool while others remain warm, it may signal trouble. Uneven cooling can point to problems with ductwork leaks, refrigerant levels, or even the compressor. The sooner you address inconsistent cooling, the better your chances of avoiding a major system failure.
Strange Smells
A well-functioning AC should never produce unpleasant odors. Musty smells may indicate mold growth in the ductwork or unit, while burning or electrical smells can signal overheating components or wiring issues. Either way, smells are an early warning sign you don’t want to ignore.
Frequent Cycling
If your AC is turning on and off more often than usual, this could be a red flag. Short cycling may be caused by thermostat problems, low refrigerant, or electrical issues. Left unchecked, frequent cycling increases wear and tear, reducing the lifespan of your system.
Rising Energy Bills
One of the easiest signs to spot is an unexplained spike in your utility bill. If you’re using your AC as usual but notice higher costs, your system may be working harder than it should due to hidden issues like dirty coils, low refrigerant, or aging parts.
Excess Moisture or Leaks
Water pooling around your AC unit is never a good sign. It could indicate a blocked condensate drain line or refrigerant leak. Refrigerant issues are especially urgent, as they not only harm your system but can also pose health risks.
Try the MyComfort Monitor™
The MyComfort Monitor™ uses advanced analytics to monitor your HVAC system and ensure it’s working properly. Here are some the benefits you can count on.
- 24/7 Monitoring. With round-the-clock monitoring, we’ll be able to detect issues immediately.
- Confirmed issue alerts. Our technicians will get notified about what needs to be fixed, clearly and quickly.
- Diagnosis alerts. If the alert requires diagnosis, we’ll send a technician to your home at no charge. Then, they can provide you with an estimate on any work that needs to be done.
- Maintenance alerts. Let the MyComfort Monitor™ give detailed recommendations on routine maintenance or additional visits if they’re required.
It’s time to schedule an appointment with Conditioned Air Company of Naples, LLC–The Comfort People Since 1962.