# USF fans

Manufacturer ventilation fans drawings; choose exact size/configuration.

Canonical page: https://eloragrid.ai/tools/cad-library/equipment/greenheck-usf-fans
Manufacturer: Greenheck
Entry type: Product family
Part number: USF
Category: Switchroom services
Formats: DWG, RFA, ZIP
Market discovery: US / AU / Global
Access: Direct download
Official source: https://www.greenheck.com/resources/drawings/fans
Manufacturer evidence: https://www.greenheck.com/resources/drawings/fans
Source checked: 2026-10-13

Unchanged official originals are available from the site after upload verification. Rights status and original publisher URLs are retained per file; an unconfirmed status is not presented as a licence.
Discoverable equally for USA and Australia. Confirm exact regional product, electrical rating and approvals with manufacturer.
Choose the exact drawing configuration and revision; related files are not interchangeable.


## Official files

- USF_LOD200_AllFiles.zip (ZIP): https://content.greenheck.com/public/DAMProd/Original/10019/USF_LOD200_AllFiles.zip
  Site download: https://eloragrid.ai/tools/cad-library/download/greenheck-usf-fans/greenheck-usf-lod200-allfiles-zip
  Hosting basis: no-explicit-prohibition; publisher attribution: Greenheck; reviewed: 2026-10-14T02:37:41.760705+00:00
  Rights review: Reviewed official download/source pages, linked notices and available archive notices. No explicit prohibition on publishing this acquired CAD was identified. Redistribution permission remains unconfirmed; no licence is asserted.; evidence: https://www.greenheck.com/resources/drawings/louvers, https://www.greenheck.com/
  Purpose: Revit family archive; acquired: true; redistribution: unknown; SHA-256: 9a369a9b1691190744fd214e2b2ebabd5212b2e1af54bac435e95355f0530d32; revision: not recorded
  - USF_LOD200_AllFiles/
  - USF_LOD200_AllFiles/README_Revit.pdf
  - USF_LOD200_AllFiles/USF-300_LOD200_AllSizes.rfa
  - USF_LOD200_AllFiles/USF-300_LOD200_AllSizes.txt
  - USF_LOD200_AllFiles/USF-500-Belt_LOD200_AllSizes.rfa
  - USF_LOD200_AllFiles/USF-500-Belt_LOD200_AllSizes.txt
  - USF_LOD200_AllFiles/USF-500-Direct_LOD200_AllSizes.rfa
  - USF_LOD200_AllFiles/USF-500-Direct_LOD200_AllSizes.txt
  - USF_LOD200_AllFiles/USF-Belt_LOD200_AllSizes.rfa
  - USF_LOD200_AllFiles/USF-Belt_LOD200_AllSizes.txt
  - USF_LOD200_AllFiles/USF-Direct-Airfoil_LOD200_AllSizes.rfa
  - USF_LOD200_AllFiles/USF-Direct-Airfoil_LOD200_AllSizes.txt
  - USF_LOD200_AllFiles/USF-Direct_LOD200_AllSizes.rfa
  - USF_LOD200_AllFiles/USF-Direct_LOD200_AllSizes.txt
- USF_3DCAD_AllFiles.zip (ZIP): https://content.greenheck.com/public/DAMProd/Original/10019/USF_3DCAD_AllFiles.zip
  Site download: https://eloragrid.ai/tools/cad-library/download/greenheck-usf-fans/greenheck-usf-3dcad-allfiles-zip
  Hosting basis: no-explicit-prohibition; publisher attribution: Greenheck; reviewed: 2026-10-14T02:37:41.760705+00:00
  Rights review: Reviewed official download/source pages, linked notices and available archive notices. No explicit prohibition on publishing this acquired CAD was identified. Redistribution permission remains unconfirmed; no licence is asserted.; evidence: https://www.greenheck.com/resources/drawings/louvers, https://www.greenheck.com/
  Purpose: 3D CAD geometry; acquired: true; redistribution: unknown; SHA-256: 04127038e17b660c522edc63e33de644b6cd4a1af963e82b652e564923ac472f; revision: not recorded
  - USF_3DCAD_AllFiles/
  - USF_3DCAD_AllFiles/USF-Belt-300-3D.dwg
  - USF_3DCAD_AllFiles/USF-Belt-500-Arr1-3D.dwg
  - USF_3DCAD_AllFiles/USF-Belt-500-Arr10-3D.dwg
  - USF_3DCAD_AllFiles/USF-Belt-Arr1-3D.dwg
  - USF_3DCAD_AllFiles/USF-Belt-Arr10-3D.dwg
  - USF_3DCAD_AllFiles/USF-Belt-Arr10-IB-3D.dwg
  - USF_3DCAD_AllFiles/USF-Direct-500-Arr4_8-3D.dwg
  - USF_3DCAD_AllFiles/USF-Direct-AirfoilWheel-3D.dwg
  - USF_3DCAD_AllFiles/USF-Direct-Arr4-3D.dwg
  - USF_3DCAD_AllFiles/USF-Direct-Arr4-IB-3D.dwg
  - USF_3DCAD_AllFiles/USF-Direct-Arr4_8-3D.dwg
- USF-04-1-B2-Arr10-3.dwg (DWG): https://content.greenheck.com/public/DAMProd/Original/10011/USF-04-1-B2-Arr10-3.dwg
  Site download: https://eloragrid.ai/tools/cad-library/download/greenheck-usf-fans/greenheck-usf-04-1-b2-arr10-3-dwg
  Hosting basis: no-explicit-prohibition; publisher attribution: Greenheck; reviewed: 2026-10-14T02:37:41.760705+00:00
  Rights review: Reviewed official download/source pages, linked notices and available archive notices. No explicit prohibition on publishing this acquired CAD was identified. Redistribution permission remains unconfirmed; no licence is asserted.; evidence: https://www.greenheck.com/resources/drawings/louvers, https://www.greenheck.com/
  Purpose: 2D dimensional CAD; acquired: true; redistribution: unknown; SHA-256: e03d147d3b15e4d30deb22e72c1495085662f8179d25cd06f795ea92a312cc9e; revision: not recorded

Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.