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Furnace Repair and Installation Thornton CO

Reasons Why a Furnace is Noisy

Is it normal that a furnace is noisy? If your furnace is an old model, then it could be considered normal. But if the noise seems to never stop and is getting louder and louder every time, then it is not something that you should ignore. And if your furnace is a new one, then hearing strange sounds is definitely unusual.

It is then important to know what is causing the noise and what can be done to solve it. To avoid further dangers, it is best to let a qualified HVAC professional like the professionals at Pure Air Solutions to inspect your furnace for  furnace repair and installation Thornton CO.

Here are different sounds you might encounter that could mean your furnace already needs repairs and professional services.

  • Scraping sounds

Hearing loud scraping noises like metals rubbing each other is not normal. Turn off the furnace immediately.

Possible Causes:

  • Blower wheel is loosened and is hitting the blower casing
  • Broken motor mount
  • Whistling noises

Whistling noises have something to do with air flow.

Possible causes:

  • Gaps in the duct
  • Clogged or dirty filters
  • Ducts are too small
  • Loud banging noises

Possible causes:

  • Dirty furnace burners
  • Air ducts are expanding and contracting
  • High-pitched squealing noises

Possible causes:

  • Loose blower belt
  • Shaft bearings need lubrication
  • Malfunctioning blower motor
  • Rattling and Vibration

Possible causes:

  • Loose ducts need screwing
  • Furnace needs something underneath such as a rubber or cork pads

If you are on a tight budget and need to save up, some remedies can be done on your own. However, if there are small flames or sparks associated with the noise, do not attempt to do it by yourself as you may endanger yourself, your loved ones as well as your home. You should hire professional HVAC services such as that of pureairsolutionsllc.com. At Pure Air Solutions, your safety and security are our top priority, call us today at 720-903-1579 or go to our website to schedule an appointment today.

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