LFI Axial Fans
Delhi Blowers
Tri-Lite HVLS
Follow Us on Twitter

We’re Social! Learn more about us, our products, special events, industry tips & news, view photos & informative videos and a bunch of other fun and interesting stuff!

Delair Fan Selection Software

Need help determining which fan or blower is best for your application? Download our easy to use interactive fan selection software. Just enter in your parameters and Delair does the rest!

Go Green with Canarm

Save UP TO 70% energy savings with EC motors.
Go Green with Canarm energy efficient commercial and industrial ventilation products.

Express Build Program
Express Build Program
Get select products fast when you're short on time or in need of emergency replacements.
Manufacturing & Automation
Learn more about Canarm's automated factory and production capabilities.
World Class Customer Service
World Class Service

Our friendly and knowledgeable customer service and technical support representatives are always available to assist you.

World Class Delivery

Get the product you need fast.
We have over 80 axial fan models and over 160 blower models with motors installed that may be shipped as fast as 2 days.

Canarm HVAC
Canarm acquired Leader Fan company in 2005 and Delhi in 2010. In 2015 Canarm/Delhi/LFI shortened its name to Canarm HVAC, truly making it your One Stop Shop for all your HVAC needs.