Noise Control for Your HVAC System

Most people think of HVAC and associate it directly with comfort. They assume that once they are warm or cool in their home that there is nothing else to worry about, but even the smallest HVAC systems can be quite noisy, and if you own a business or live in a multi-family building, they can be downright disruptive.

Luckily, there are tools available to cut the sound level and make it far more comfortable for everyone both inside and outside the building.

Residential Noise Control

The easiest way to reduce noise in your home is to purchase HVAC equipment designed to run quietly. Today, many manufacturers provide air conditioners and furnaces with dampeners and quiet control devices that reduce the sounds these devices traditionally make. Even the classic banging sound of a boiler is now generally history.

But, even with new technology, most HVAC systems still make some noise, so if you want to cut out the noise completely, there are upgrades you can make. First on the list is a sound blanket. A sound blanket wraps around your compressor and blocks out the steady noise that these devices make. Older compressors especially can benefit from these.

Your ductwork can be noisy as well so duct lagging is a popular upgrade to keep the sound of heated or cooled air passing through your home to a minimum.

Industrial Strength Noise Control

If you live in a larger building or own a business, industrial strength devices are necessary to stop the noise. Blankets and lagging are still effective, but you might also consider mufflers and silencers to block out the exhaust noises that are made by larger units. Vibration isolation helps reduce structural noise and sound barriers wrap around an HVAC unit to contain residual noise to a certain area.

Overall, there are quite a few ways to make sure you stay comfortable and blissfully unaware of the operation of your system throughout the year. The key is to make sure you target whatever noise source is most prevalent in your particular HVAC system. Some systems suffer from vibrations while others have noisy compressors. Find the culprit and stop the sound in its tracks with the right noise controller.

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