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Technical support service system

Customer Care Hotline

Dialogue with the professionals

Public information summary

• IP Protection category
• NEMA Protection category
• Plastic self-extinguishing rat
• Conversion chart of airflow an
• List of voltages in different
• Heat exchange capacity
• Pressure drop
• International standards
• The product implementing stand
• Model naming definition

FAQ

Logistic inquiry

Failure diagnosis

Complaint

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