4 MIN. READ
Key takeaways:
- In Brentwood, TN, where summer temperatures can reach the 90s, an AC problem can quickly turn into an emergency.
- You should call an HVAC technician right away if you experience an AC problem during a heatwave.
- We also recommend calling a tech immediately if you run into a water or refrigerant leak.
Not every AC problem requires an after-hours call. If your home is comfortable and your AC is running with only minor performance problems, then you can probably schedule a repair during normal business hours. However, the situation becomes an HVAC emergency when the malfunction creates a safety hazard, exposes your household to dangerously high indoor temperatures, or has the potential to cause significant damage to your cooling equipment if left unresolved.
Here’s how to spot a true HVAC emergency, what you can check yourself, and when it’s time to call the AC professionals at Airstream for a 24/7 emergency repair.
When is an Air Conditioning Problem an Emergency? 6 Signs You Need an Emergency HVAC Repair
If you run into any of these AC issues, it’s time to call an emergency HVAC repair service in Brentwood, TN like Airstream Services.
Your AC Stops Working During Extreme Heat
An air cooling system that suddenly shuts down on a mild spring day is different from an AC problem during a summer heatwave. High indoor temperatures can be dangerous for older adults, children, pets, and anyone with chronic medical conditions. Extended exposure to excessive heat and humidity can be dangerous for your health and warrant a call to an emergency HVAC tech. So if your AC won’t turn on at all or stops blowing cool air during extreme heat, it’s time to request that emergency service.
You Smell Burning, Electrical Odors, or See Smoke
A burning smell coming from your vents is never normal. This might be due to overheating, wiring problems, a failing fan motor, or electrical shorts in your AC system. If you do notice any of these things, you need to:
- Turn off your thermostat immediately.
- Shut off power to the system if it’s safe.
- Leave the system off.
- And call an emergency HVAC tech.
Water Is Leaking Around the Unit
Some condensation is normal, but standing water around the indoor unit isn’t. It might be a sign of a clogged condensate drain line, a broken pump, or frozen coils. Ignoring standing water can lead to damage and mold growth, as well as a higher-than-expected repair cost.
You Suspect a Refrigerant Leak
Refrigerant is necessary for cooling your home, but if levels get too low, your AC won’t operate efficiently. Plus, refrigerant is a dangerous chemical, and there is a risk of being exposed to it if there is a leak somewhere in your HVAC system.
You might notice warm air from the vents, ice on the refrigerant lines, a hissing sound, or poor performance. Refrigerant should be handled by a licensed tech, so if you suspect a leak, turn off your system and call for service.
Loud Noises (Like Hissing, Banging, or Grinding)
ACs make some noise, but if it’s loud or unusual, there are probably mechanical problems. Hissing might indicate refrigerant leaks. Banging might mean some components are loose. Grinding or screeching often indicate motor problems. If you ignore these sounds, the problem will likely get worse (and more expensive).
Your Breaker Keeps Tripping
If your AC repeatedly trips the circuit breaker, something serious might be going on, like an electrical short, compressor failure, or overloaded circuits. If your lights flicker every time the AC starts, it may be drawing excessive power. Getting a professional out to diagnose what’s going on can help prevent damage to your HVAC and reduce electrical hazards.
What To Do Before the Emergency HVAC Tech Arrives
While waiting for your HVAC technician, there are a few key safety steps you can take:
- Turn off the system (especially if you notice burning smells, smoke, loud noises, or leaks).
- Check the thermostat. Make sure it’s set to cool, and the temperature is set below the current room temperature.
- Inspect the air filter. If it’s clogged, it can reduce airflow and stop your system from working properly.
- Check the circuit breaker. If it’s tripped once, you can reset it. If it trips again, just wait for service.
Keep your home as cool as possible while you wait. You may need to close blinds and use ceiling fans (or a tower fan). Avoid using the oven or dryer, which can produce heat. Make sure you drink plenty of water and leave out extra bowls of water for your pets.
Don’t Wait When an HVAC Emergency Happens: Call Airstream
Some HVAC issues can wait until you can get an appointment. But others need immediate attention so your home and family stay safe. If your AC stops working during extreme heat, smells like it’s burning, leaks water, or makes loud noises, don’t ignore these warning signs. Prompt service can often prevent more extensive damage while restoring your home’s comfort as quickly as possible.
The experienced team at Airstream provides fast, reliable 24/7 emergency HVAC repair throughout the Brentwood area. We can troubleshoot your problem, explain options, and get you back to a cool home quickly. Call 615-413-2554 for immediate help.
FAQ
What is an HVAC emergency?
If there’s an electrical hazard, smoke, smells, or a system failure during extreme heat, you’re dealing with an HVAC emergency.
Why does my AC keep tripping the breaker?
Electrical problems, compressor issues, or an overloaded circuit can affect breakers. An HVAC professional can troubleshoot and fix the problem.
What are the signs of a refrigerant leak?
Common signs include warm air from vents, ice buildup on refrigerant lines, hissing sounds, and reduced cooling performance. Because refrigerant is hazardous, you should turn off your system and call an HVAC service right away.
Who should I call for emergency HVAC repair in Brentwood, TN?
A trusted local provider like Airstream Services offers 24/7 emergency HVAC repair in Brentwood. Our team can quickly troubleshoot the issue and get your AC working again.
