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Furnace Making Strange Noises

Strange sounds from your furnace shouldn't be ignored. Some noises indicate safety issues that need immediate professional attention.

Common Symptoms

If you're experiencing any of these symptoms, your system likely needs professional attention:

  • Loud boom or bang when starting
  • High-pitched squealing sound
  • Low rumbling during operation
  • Persistent clicking
  • Metal rattling or vibration

Possible Causes

This problem can be caused by several issues that our technicians will diagnose:

  • Ignition delay causing gas buildup (banging)
  • Blower belt slipping (squealing)
  • Burners dirty or misaligned (rumbling)
  • Sheet metal panels loose
  • Heat exchanger potentially cracked

Our Solutions

1

Clean and adjust burners

2

Replace worn blower belt

3

Tighten loose hardware

4

Inspect heat exchanger integrity

5

Schedule professional maintenance

Related Service: Furnace Repair

Quick furnace repair when Temecula winter nights turn cold.

Learn More About Furnace Repair

Fix Your Furnace Making Strange Noises Problem Today

Don't wait for the problem to get worse. Our expert technicians can diagnose and repair your furnace making strange noises issue quickly.