Last year, Florida suffered through some of the hottest summer months on record, with severe heatwaves and little rain to cool things down. July, in particular, tied for the warmest month ever on record! Though it’s hard to predict future months, early indications suggest we might be looking at similar conditions in 2024.
That’s why it’s crucial to know what to do if your air conditioner ever shows signs of struggling. Without emergency HVAC services, you could be braving those record highs in a sweatbox instead of a cool, air-conditioned property!
To prevent premature replacement and keep your system up and running when you need it most, here are six signs that your HVAC system is crying out for help.
1. Unresponsive HVAC System
System breakdowns are the most obvious sign by far, though they’re also the least common. If you try to turn your system on and can’t get any response at all, emergency services are a must.
Make sure to do basic troubleshooting first, like checking the batteries of your thermostat and reviewing its settings. You should also confirm that your system has power by checking the breaker box.
If you’re lucky, you’re dealing with an electrical issue or a malfunctioning thermostat rather than a problem with your HVAC unit. In any case, have a pro diagnose the issue as soon as possible.
2. Short-Cycling
HVAC short-cycling happens when your system can’t complete a full cycle. In most cases, the system will power on, run for a short period, and then power down without bringing your property to the desired temperature.
This problem can sometimes happen when the system’s airflow is restricted. This can cause overheating, which can in turn cause premature wear and tear.
A quick way to troubleshoot this issue is to change your filter, which may be the root cause if it’s dirty enough. If that doesn’t help, have an expert look into common problems like electrical issues, an incorrectly sized unit, or a refrigerant leak.
3. Tripping Breaker
If you have to head to the breaker box every time your AC comes on, take it as a major red flag.
Your AC is a powerful system that consumes a great deal of electricity. Even so, your breaker should be able to handle this demand under normal conditions. However, certain issues like a faulty motor or compressor could cause your breaker to trip.
Don’t keep running your air conditioner! A tripped breaker is designed to protect you by preventing electrical issues that could cause scorching, shorts, and even fires. Instead, ensure your safety by reaching out for emergency HVAC services.
4. Strange HVAC Noises
Every HVAC system makes a few standard noises now and then. You don’t have to worry about the hum of the motor, occasional clicking upon starting or shutting down, or similar sounds that fall into the usual patterns of behavior.
If you hear anything outside this typical soundtrack, it may be a cry for help.
Loud banging sounds may indicate a loose or broken part that is rattling around in your unit. Constant buzzing or clicking may be a sign of electrical problems, damaged fan blades, or failing components. Grinding, clanking, hissing, or popping are also warning signs.
Whistling or whining sounds can be a red flag, but they aren’t always. Check for anything that may be blocking airflow through your vents, leaking duct leaks, or a dirty air filter before getting rapid repairs.
5. Unusual Smells
The air your HVAC delivers to your property should be odorless. If you notice certain unusual smells, you’ll want to get help right away.
Smoke or Burning
If you smell smoke or burning plastic, turn your air conditioner off. This is a problem that needs immediate attention, as faulty wiring or an overheating component can cause these smells. Both of these issues can wreak havoc on your system and even put you in danger.
Chemical Smells
Odd chemical smells are also a red flag. The most common chemical smell happens with leaking refrigerant, a mostly odorless chemical that sometimes has a faintly sweet smell. Because refrigerant is a toxic substance, it’s important to get help right away to prevent symptoms like headaches, dizziness, and nausea.
Gas
You should also be wary of a sulfuric, rotten-egg smell. This can be a sign of a gas leak from your heating equipment. Be sure to shut off the gas, open the windows, and call a reputable HVAC company.
Musty or Moldy Smells
Musty smells can be alarming, but they don’t always require urgent service. These smells may indicate mold growth, which can become a health hazard if you let it get out of control.
However, because these organic materials spread so slowly, it shouldn’t be a problem to wait until normal service hours to get help. If you suspect minor mold growth, you can even delay service for a day or two until a convenient time.
6. Visible Moisture and Leaks
Your HVAC moves a lot of moisture around your property. As a result, malfunctions can cause that moisture to pool and leak, which can damage your property and belongings. If you don’t catch the leak fast enough, it can even invite mold growth.
In some cases, the leak may be something you can tackle on your own. Fixing or replacing a damaged drain pan, for example, may be the only thing you need to do.
However, HVAC leaks can also happen due to dirty or frozen evaporator coils, low refrigerant, and drain line issues. Manufacturing defects and poor installation are also common culprits. To get a quick fix, reach out to an expert as soon as possible.
Get Emergency HVAC Services Now
If you’ve noticed any of the warning signs above, it’s crucial to contact emergency HVAC services right away. While certain minor issues can wait until a convenient moment, the problems above can harm your system, affect your health, and even put your property in danger. Don’t delay in calling for help!
To get fast and efficient services, make sure you keep Weather Engineers on speed dial. We’re proud to offer 24-hour repairs to property owners throughout Jacksonville, Orange Park, Fleming Island, St. Johns, Mandarin, Yulee, Middleburg, St. Augustine, and beyond. To get your HVAC system back up and running, contact us today.
