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Common Causes of Loud Furnace Sounds

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Your home’s furnace will never be perfectly silent, but the noises should be mild so that they fade into the background sounds of your home. If you are hearing loud, alarming sounds, you will need to find the cause and have it repaired. Is the Blower Assembly Damaged or Loose? Odd noises are often a result of damage inside the blower assembly. The simplest to fix is the rattling noise caused by a loose fan blade, as this usually only requires that a screw is tightened.…

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