5 Common HVAC Emergencies & How to Handle Them

5 Common HVAC Emergencies & How to Handle Them
  • Opening Intro -

    If you own a home, then you know that the list of things that can go wrong is seemingly endless.

    From a clogged sink to a faulty electrical outlet, there's always something that needs to be fixed.

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And when it comes to your home’s HVAC system, the stakes are even higher. After all, a malfunctioning HVAC system can lead to lost work days, higher energy bills, and even major health problems.

That’s why it’s so important to be prepared for common HVAC emergencies, like those listed below.

Pilot Light Failure

If your furnace uses a natural gas or propane pilot light, then you may find yourself in an emergency situation if the pilot light ever goes out.

If this happens, the first thing you should do is open all the doors and windows in your home to get some fresh air circulating. Then, you’ll need to relight the pilot light according to the instructions in your owner’s manual.

Once the pilot light is back up and running, you should have your furnace inspected by a professional to make sure that there isn’t a more serious problem.

Lack of Heat

If your furnace suddenly stops pumping out heat, then there are a few things you can check before calling for professional help.

First, take a look at your thermostat and make sure that it’s set to "heat" mode rather than "cool" or "off." If it is set properly, then check to see if your furnace’s pilot light is lit. If it isn’t, then follow the instructions above for relighting it.

 

 

If the pilot light is lit, but there’s still no heat coming from your furnace, then chances are good that you have a clogged filter. Try replacing your filter and see if that does the trick.

If not, then it’s time to call in a professional like Priority Heating and Air.

AC Unit Has Stopped Working

If your AC unit has stopped working, but your fan is still going, then chances are good that your issue is with the evaporator coils. These coils can become frozen due to a variety of factors, such as a lack of refrigerant or dirty coils.

To thaw out your coils, turn off your AC unit and fan and open up all the windows in your home. Once everything has thawed out, give your coils a thorough cleaning and then turn everything back on and see if that does the trick.

Refrigerant Leaks

Leaks are one of the most common reasons why people need AC repair during the summer months. A leaky AC unit not only wastes refrigerant but also puts unnecessary strain on your compressor, which can lead to costly repairs down the road if left unchecked long enough.

Therefore, if you think you may have a refrigerant leak, it’s important to call for professional help right away, so they can fix the problem before it gets worse—and more expensive!

Strange Noises Emanating from Unit

Weird noises coming from your HVAC unit can be the cause for alarm because they could indicate that something is wrong with your system. Some common causes of strange noises include loose bolts or screws, broken parts rubbing against each other, or pests inside your ductwork or vents chewing on wires (yes, this does happen!).

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No matter what the cause of the noise may be, it’s always best to call in a professional, so they can take care of the problem before it gets worse—and possibly leads to further damage to your unit.

While you hopefully never find yourself in an emergency HVAC situation, it’s good to be prepared. However, if you ever find yourself in an unfortunate situation with an HVAC issue that you can’t resolve on your own, don’t hesitate to reach out to local professionals who can help.

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notes

Image credit: common HVAC emergencies by envato.com

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