How to Find a Quiet HVAC System

How to Find a Quiet HVAC System

A quieter HVAC unit means a quieter home. They exist, and you can find one through these means.

Everyone loves some peace and quiet. If you should be able to find a quiet sanctuary, it should be in your home. However, too many homeowners know the loud whooshing sound from the HVAC system. Thankfully, newer appliances are quieter than ever before, and HVAC professionals can help you keep them that way.

Look at the Decibel Rating

Each HVAC system has a decibel rating that tells you how loud it will be. The lower the decibel number, the quieter the machine will run. They usually come in levels between 50 and 80 decibels.

  • 50-60 decibels is equivalent to a quiet conversation.
  • 60-70 decibels is like background noise.
  • 70-80 decibels range from a vacuum cleaner to a garbage disposal.

Obviously, you will want to find an appliance that is at most 70 decibels or 50-60 decibels for the quietest product.

Sound-Reduction Features

A newer HVAC system also comes with sound-reduction features. The four main features to look for include variable speed, compressor insulation mounts, noise-reducing fan blades, and an insulated base pan.

Sizing for Your Home

The best furnace for your home depends on its size. If your furnace is too small, it will have to overwork to produce enough heating and cooling to your home. A professional can help you determine the best fit for you.


While you can find the most efficient and quietest machine for your house, it will only continue to be efficient and quiet for so long. It is important to maintain your HVAC unit to keep it in from the wear and tear of age. Experts recommend having a professional checkup once a year.

Relieving Pressure and Other Problems

Loose screws and bolts can cause your machine to rattle, but some problems can develop that are more severe and are noisy as well. If your HVAC unit is unusually loud, it is likely because of a more significant problem. If your ducts have dust and dirt, it will have to work harder and louder than usual. It could also be a closed vent damper or improperly installed flexible ducts that are causing high pressure in one area of the furnace.


If you are concerned about high electricity bills in the winter, consider investing in geothermal heat pumps to help alleviate some of those costs. With many experienced technicians available, Ground Loop Heating & Air Conditioning, Inc. can solve all your air conditioning system problems. If you are interested in creating the most comfortable environment for your family to enjoy, contact Ground Loop Heating & Air Conditioning,

You can reach us at 410-836-1706, or visit our website for more information! If you are interested in more information about geothermal heating and cooling systems, check us out on Twitter, YouTube, Facebook, and LinkedIn.

This entry was posted on Thursday, February 27th, 2020 at 10:44 am. Both comments and pings are currently closed.

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