Confirm space volume and heat load
Confirm with on-site conditions, system parameters and official product documents.

Roof Natural Ventilation
Uses natural wind and thermal buoyancy to extract air through the roof without electrical power.
Overview
Roof turbo ventilators rotate on natural wind and thermal buoyancy, continuously extracting warm, humid air without electricity. Xin Changfeng roof ventilators suit factory and warehouse roof heat extraction, sized by roof structure, space volume and unit count.
Specific models and performance parameters must be confirmed with on-site conditions, duct resistance, installation and official selection documents.
Performance points
Confirm with on-site conditions, system parameters and official product documents.
Confirm with on-site conditions, system parameters and official product documents.
Confirm with on-site conditions, system parameters and official product documents.
Confirm with on-site conditions, system parameters and official product documents.
Specifications
This page does not substitute official product documents. Final models and performance data are subject to technical confirmation.
Applications
Actual suitability must be confirmed with on-site conditions, system parameters and product documents.
Ask about this application ↗Actual suitability must be confirmed with on-site conditions, system parameters and product documents.
Ask about this application ↗Actual suitability must be confirmed with on-site conditions, system parameters and product documents.
Ask about this application ↗Actual suitability must be confirmed with on-site conditions, system parameters and product documents.
Ask about this application ↗Case studies

Quality & service
Xin Changfeng follows the ISO9001 quality management system, centered on technical innovation and quality, with pre-sales, in-sales and after-sales service.
Product FAQ