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MacroAir, manufacturer of high volume, low speed (HVLS) fans, has named Barry Warner as its new president. The company said Warner will provide strategic leadership, enhance operations management, and further support MacroAir’s growing distributor network.

The Model ECV energy recovery ventilator (ERV) utilizes a total energy core to provide preconditioned, fresh outdoor air for commercial and institutional applications ranging 500-1,000 cfm. 

WhisperFit EZ is a retrofit solution for any remodeler looking to replace an existing fan from below the ceiling. 

How do you help someone understand that the duct design methods they’ve used for years might not be working like they assume? How can you help them understand a 6-inch duct might not always deliver 100 cfm?

Aaon Heating and Cooling Products took home the gold award in the 2015 Dealer Design Awards Ventilation Products category for its Low Leakage Damper. 

Len Busch Roses recently turned to Danfoss to provide a variable frequency drive (VFD) to power the fans used in its largest greenhouse.

The M18™ Job Site Fan is designed to circulate air more than 40 feet and provides enough runtime for a full day’s work on a single battery charge. 

Many professionals are wondering exactly what’s involved in this test, the equipment that’s needed, third-party testing, and how to pass these tests. Let’s take a look at some of the basics for residential duct-leakage testing.

This AKSD axial fan delivers up to 5,585 cfm with an improved mix of airflow and static pressure. 

MBI Centrifugal In-Line Fans are designed for residential and light commercial ventilation applications.