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3D-Printed Forced Air Vent Deflector for Home HVAC

3D-Printed Forced Air Vent Deflector for Home HVAC, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

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What it does

  • Redirects warm or cool air exactly where you need it, so your room stays comfortable year-round.
  • Clips onto your existing heating and cooling vents without tools, so setup takes just minutes.
  • Made to order from the USA, so you get a custom fit for your unique vent size.
  • Open source design means you can tweak it to match your home's layout and style.
  • Reduces wasted airflow, so your HVAC system works smarter and you save energy costs.

Stop fighting with air that blows in the wrong direction. This forced air vent deflector lets you control where your heating and cooling goes, so every room feels just right.

Your deflector attaches to your central HVAC system's vents. It bends the airflow up, down, or to the side. No more hot spots or cold corners. You get comfort exactly where you sit, sleep, and work.

This design comes from engineers focused on real solutions. It prints on demand from the USA, made just for your home.

1.5k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by jpearce. We did not draw it.

Shared under GNU GPL. See the original design