Heating, ventilation, and air conditioning (HVAC) provides a number of benefits to homeowners. It improves a building’s airflow and the general indoor climate. However, part of having an HVAC system is ensuring regular maintenance. In doing so, property owners can prevent problems that’d affect the overall atmosphere and air quality in their home.

Of course, it’s not possible to completely avoid HVAC issues no matter how careful you are with your system. When those occur, you can choose to either fix the problem yourself or seek the services of a pro. Now you may be wondering when the right time to get in touch with an HVAC professional is. To give you a better idea, here are some of the signs and indications you should watch out for: 

  1. Consistent And Persistent Drips And Puddles Of Water

One of the clear signs you need to call an HVAC professional is the presence of a puddle in your home. Typically, this happens because of the dripping water from frozen coils triggered by dirty air filters. Property owners should turn to an HVAC company when this problem repeatedly happens despite regular cleaning and maintenance.

Apart from the reason mentioned above, the following are the common causes of puddling and dripping of water:

  • Blocked air vents
  • Improper draining
  • Installation errors
  1. The Heater Or Air Conditioner Does Not Turn On Or Off

One of the common problems of old HVAC systems is the sudden turning on and off of the heater or AC. Typically, a stuck object in the blower wheel causes this. Most homeowners would just use a stick to remove the item. This could be complicated for most people as an unsuccessful attempt may damage the blower and its nearby parts. For that reason, most homeowners seek the help of professional HVAC experts. 

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Aside from that issue, malfunctioning on and off may signify that the thermostat isn’t working appropriately. To understand its functions, you should check a wire color guide. This way, you can try some repair hacks on your own. But if you’re unsure about the whole thing or your attempts are unsuccessful, it’s best to hire a professional to address the situation.

Here are other common indications that a thermostat is broken or malfunctioning:

  • Unreasonably high energy bills 
  • Continuous and sudden temperature changes
  • Non-response to adjusted settings
  1. Strange Sounds Or Odors

Normally, HVAC systems don’t create any sound when functioning properly. In most cases, unusual noises result from a broken bearing or twisted belt in the motor. Either of those can loosen motors that would eventually create screeching and banging sounds.

On the other hand, a burning smell indicates that the belt may be worn or torn. If you detect this, turn off the equipment immediately, and call an HVAC professional. Commonly, electrical or mechanical failures trigger this problem.

  1. Sudden Change In Performance

A sudden drop in heating or cooling is a clear indicator of an HVAC problem. This is often caused by clogged airflow or a dirty filter. If neglected, this could lead to compressor problems that may result in even bigger troubles. And if not addressed immediately, the HVAC would have a faulty duct system and develop cracks or holes. Replacement would be the only option for this problem.

That’s why it’s a must for every homeowner to give enough attention to unexpected heating or cooling without manually changing the settings. Better yet, they should be keen enough to notice whatever changes there are in the HVAC system.

  1. Sticky Or Stuffy Indoor Sensation
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HVAC problems may often cause a sticky or stuffy feeling inside a room or building. This is a clear sign that the cooling and heating functions of the HVAC aren’t functioning correctly. Although many factors contribute to those issues, some of the usual causes are a broken coolant, a malfunctioning compressor, and dirty filters.

Typically, a proper air duct cleaning could solve the issue if it isn’t complicated. DIY solutions could also work well in many cases. But when cleaning doesn’t work, a professional should be hired as soon as possible to prevent the problem from worsening.

Wrapping Up 

HVAC professionals are qualified to do the appropriate repairs and replacements concerning climate control on a property or in a building. They’re the go-to experts when various HVAC issues arise. In choosing a pro, you should lean toward someone with extensive experience in installing, repairing, and replacing HVAC equipment.

With that said, it’s only proper to point out that whatever early signs you encounter in your home, you and the professional you hire should follow safety measures during HVAC repairs. This way, the function of your system will be restored right away, and you won’t have to worry about dealing with injuries, fire hazards, and similar issues.

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