Product documentation

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Browse LONGWELL product catalogs and certification documents. Need a file for a specific model? Our team can help you find the appropriate documentation.

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Choose a document library below, or send us the model number and document you need.

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Browse document libraries

Product information for selection. Certification records for review.

Catalogs & Brochures

Browse product families, dimensions and performance information to narrow down your fan or motor selection.

Browse product catalogs

Certifications & Declarations

View available certification documents and confirm which records apply to your model and destination market.

View certification documents

Certification coverage is model- and market-specific. Please confirm the applicable document for your project.

Model-specific documents

Request technical documents by model

For manuals, wiring details, software or communication protocols, contact our team with your product information. We will help identify the documents available for your configuration.

Manuals & installation
Wiring diagrams
Software & configuration
Communication protocols

Help us find the right document

Include the model number, voltage and application. A nameplate photo, destination market and the document you need are also helpful.

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