Chimney Fans

How do you effectively remove stale air from large rooms or from rooms utilizing sidewall air inlets? Del-Air's chimney fans provide the option you are looking for! The double walled chimney may be foam filled to reduce condensation and modified to allow for various roof pitches.

All Del-Air chimney fans have an optional automatic louver system to ensure fans do not exhaust more air than required on windy days.

Polyethylene double walled construction provides a durable chimney fan. The fan delivers real value when matched with our energy efficient motor, backed with a 3-year warranty.

Airflow @ 0.05" wg cfm (m3/hr)
Eficiency cfm/watt
      Standard Optional
2100 (3568)
4410 (7493)
6190 (10517)
9130 (15512)

Butterfly Damper

Mechanical Louver Insulated Slide-in Door

These files are in Adobe Acrobat format. If you do not have Adobe Acrobat Reader installed, you can download your free copy here.

For further technical details regarding product usage please click and go to our Product Support page.

Home | About Us | Product Support | Ventilation Design | Distributor Area | Your Dealers | Contact Us | Poultry Products | Dairy Products | Hog Products | Northwind Fan Series | Hurricane Fan Series | Chimney Fans | Controls | Inlets | Heat Exchangers | Ventilation Design

© 2008, Del-Air Ventilation Systems Ltd.
All Rights Reserved.
Web Site Designed and Maintained by
Computer Guys Digital Design
Computer Guys Digital Design Logo