Roof exhaust fans

Nicotra Gebhardt axial fans are designed for high airflow, energy efficiency, and reliable performance in commercial and industrial ventilation applications.

With aerodynamic impellers, energy-efficient motors, and robust construction, these roof exhaust fans deliver powerful airflow, low noise levels, and reliable operation, ideal for commercial, industrial, and flue gas extraction applications.

All roof exhaust fans

RVM

RVM

Roof extract fan fulfilling the highest standard required

RDA Genovent

RDA Genovent

High-Performance Extraction Meets Affordable Quality

RDME Genovent

RDME Genovent

RDME genovent®: Premium Extraction, Smart Savings

FDM

FDM

The cubic design of the steel casing in addition integrates the unit into any roof surrounding. 

Discover applications for roof exhaust fans

Industrial facility applications

Industrial facilities

Warehouse Applications

Warehouse & Storage

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Commercial kitchens

Agricultural Facility Applications

Agricultural Facilities

Talk to our air movement experts for a tailored solution

Get expert advice on choosing the right fan system for your air movement application, from energy-efficient upgrades to complex ventilation challenges.

Selected resources

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How DOAS systems improve indoor air quality and HVAC efficiency

Improve IAQ and HVAC performance with DOAS and COPRA EC fans. Discover energy-saving HVAC solutions and design tips.

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Three critical mistakes OEMs make in air handling systems

Avoid costly design errors in air handling systems. Discover how COPRA fans help OEMs improve performance, efficiency, and compliance. Start designing smarter!

Gratis guide - Välj rätt lösning för ditt ventilationssystem

Free Guide - Choose the Right Solution for Your Ventilation System

Download our expert guide to choose the ventilation solutions that suit your needs.

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From design to operation: A smarter approach to air system integration

Discover a smarter approach to air system integration from design to operation with Nicotra Gebhardt and Regal Rexnord’s full-lifecycle engineering support.