When Good AC Units Make Bad Noises

Your air conditioning unit hums, clicks and rattles, and you have no idea if these are normal sounds. Should you ignore the noises until they get worse or call an expert in air conditioning in Kennesaw?

 

What Noises Does an HVAC Unit Normally Make?

 

It’s no secret that it’s usually a bad sign if your HVAC unit is making loud bangs and clangs. Yet it is always good to know when more subtle changes require a service call. Firstly, it is generally normal for most units to click on and off. Most often this is the sound of an electrical switch telling the unit to power up and power down. A faint outdoor hum and a rush of air indoors usually follows. If you have recently purchased a unit of your own, pay close attention to what it sounds like when it is working correctly. The slightest change in sound can easily go unnoticed and potentially cause serious problems down the line.

 

When Should You Call an HVAC Professional?

 

As a Kennesaw resident, it may be a good idea to call a professional in air conditioning in Kennesaw if your HVAC unit starts making different noises. The subtropical climate in this area can age your system, changing its sound without actually causing any damage. An expert will know the difference. Lastly, the way air ducts are routed through your home can determine how loud your air vents are. Loud air vents don’t necessarily mean that your unit is in need of repair, but if the sound is overwhelming, professionals can help make it more bearable.

 

A working HVAC unit is helpful to alleviate southern heat. Luckily, there are professionals in town who not only specialize in repairs, but also answer questions you might have throughout the year. It is a good idea to develop a relationship with an expert in air conditioning in Kennesaw especially during the summer. It can save you thousands of dollars in the end.