Discover how to identify the warning signs before you’re left sweltering in Virginia Beach’s summer heat.
It’s Time to Check Your AC System’s Health
When Virginia Beach summers crank up the heat, your air conditioner runs on overdrive to keep your home cool. But what happens when it struggles to meet the challenge? Recognizing warning signs early is crucial—not only to keep your home comfortable but also to avoid costly repairs or replacements down the road.
At Miller’s Heating & Air Conditioning, we understand the importance of a fully functioning AC system and want to help you identify the red flags before it’s too late.
1. Warm or Weak Airflow
Symptoms:
- Warm air is blowing out of your vents
- Weak or inconsistent airflow
What it Could Mean:
- Clogged air filters prevent proper airflow
- Blocked or leaky ductwork reduces efficiency
- A failing compressor may need repair or replacement
Our Recommendation:
Inspect your air filters and replace dirty ones immediately. If the problem persists, schedule a professional inspection to assess your ductwork and compressor. Ignoring these signs could lead to reduced energy efficiency and an uncomfortable indoor environment.
2. Unusual Noises
Types of Noises to Watch For:
- Banging or rattling
- Screeching or grinding
- Buzzing or clicking
What it Might Indicate:
- Loose or broken components
- Worn-out fan or motor bearings
- Issues with electrical connections
Action to Take:
Strange noises aren’t just annoying; they signal that something within the system is going wrong. Turn off your AC immediately and seek professional help to avoid further damage.
3. Frequent Cycling or Continuous Running
What You’ll Notice:
- Your AC unit turns on and off too often (short cycling)
- The system runs continuously without achieving the desired temperature
Possible Causes:
- A faulty thermostat may give incorrect readings
- Low refrigerant levels can hinder efficient cooling
- Your unit might be too big or too small for your space
How to Fix It:
Short cycling is often a sign that your system’s capacity doesn’t align with your cooling needs. Have a technician evaluate your refrigerant levels, thermostat, and overall unit capacity to resolve the issue.
4. Ice Buildup or Water Leaks
Key Indicators:
- Ice forming on the evaporator coils or refrigerant lines
- Pools of water around your indoor unit
Common Causes:
- Restricted airflow from dirty filters or obstructed vents
- Low refrigerant levels are causing the evaporator coil to freeze
- Clogged condensate drain leading to water backups
What to Do Next:
Turn off your air conditioner to allow the ice to melt and prevent additional damage. Contact an HVAC specialist to identify the source of the leak and address the underlying issue.
5. Rising Energy Bills
What You’ll See:
- Unexplained spikes in electricity bills
- No increase in usage, but costs keep climbing
Likely Culprits:
- An aging system is operating inefficiently
- Clogged filters or ductwork are forcing the unit to work harder
- Poor maintenance or outdated components
Recommended Action:
A professional AC tune-up can improve system efficiency, lower energy consumption, and extend the life of your air conditioner. If your unit is older, upgrading to a modern, energy-efficient system may be the best long-term solution.
Is Your AC Keeping Up with Virginia Beach’s Heat?
If any of these signs sound familiar, it’s time to act before minor issues turn into costly repairs or system failure. At Miller’s Heating & Air Conditioning, we specialize in diagnosing and repairing AC systems to keep you cool and comfortable all summer long. Call us today!