Vari-Green SQ Mixed Flow Fan Receives Bronze Product of the Year

Greenheck’s SQ mixed flow square inline fan has taken the Bronze Award in the HVAC category of CSE’s 2021 Product of the Year program. Click here to read about the awards program and other 2021 Product of the Year Winners.

Model SQ provides a unique combination of installation flexibility, rugged construction, ease-of-service, high-efficiency, and low sound levels. Fans are compact and ideal for supply, exhaust, return or makeup air systems in indoor clean air applications where space and efficiency is important. These fans deliver in a wide range of applications, including office, apartments/condos, manufacturing, education, and health care facilities.

  • Industry leading performance up to 27,490 cfm (45,873 m3/hr) and up to 3 in. wg (747 Pa)
  • Mounting options in any configuration – horizontal or vertical will provide straight-thru airflow
  • Totally enclosed motors that improve motor access and eliminate the need for a motor cover
  • Standard flanged connection to slide the fan in and out of ductwork easily
  • Removable side panels for quick access and inspection

Download the product spec sheet to learn more.

Read more about Greenheck’s mixed flow fans here.


Climate Systems of Sioux Falls is an expert in commercial HVAC design, installation and management. Call 605.334.2164, email info@climatesystemsinc.com or visit climatesystemsinc.com.

Commercial HVAC Repair
All Posts