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What Does an Air Handler Look Like?

An air handler looks like a large metal box connected to ductwork, usually located in the attic, garage, or a utility closet.

How to Identify Your Air Handler at Home

Air handlers are designed to be functional rather than decorative, so they typically appear as a simple metal cabinet.

Most air handlers include:

  • A rectangular or vertical metal housing
  • Multiple duct connections for airflow
  • Access panels for service and maintenance
  • Refrigerant and drain lines attached to the unit

Depending on your home, it may be installed in:

  • The attic
  • The garage
  • A utility closet inside the home

If you’re unsure whether you’re looking at your air handler or another HVAC component, a professional inspection can confirm it and ensure everything is operating correctly.