Greenheck warrants this equipment to be free from defects in material and workmanship for a period
of one year from the shipment date. Any units or parts which prove defective during the warranty
period will be replaced at our option when returned to our factory, transportation prepaid. Motors are
warranted by the motor manufacturer for a period of one year. Should motors furnished by Greenheck
prove defective during this period, they should be returned to the nearest authorized motor service
station. Greenheck will not be responsible for any removal or installation costs.
As a result of our commitment to continuous improvement, Greenheck reserves the right to change
specifications without notice.
P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com
Our Warranty
00.F&V.1020 R2 11-2011 R
Copyright © 2011 Greenheck Fan Corp.
Other Centrifugal Fan Products
Building Value in Air
Greenheck delivers value
to mechanical engineers by
helping them solve virtually
any air quality challenges
their clients face with a
comprehensive selection of
top quality, innovative air-
related equipment. We offer
extra value to contractors
by providing easy-to-install,
competitively priced, reliable
products that arrive on time.
And building owners and
occupants value the energy
efficiency, low maintenance
and quiet dependable operation
they experience long after the
construction project ends.
Prepared to Support
Green Building Efforts
Models BISW/AFSW (single-width) and BIDW/AFDW (double-width) are fans with
backward inclined or airfoil wheels.
Greenheck's airfoil and backward inclined centrifugal fans are designed to provide
efficient and reliable operation for commercial and industrial applications. Our
products are manufactured with state-of-the-art laser, forming, spinning and
welding equipment and endure our quality control testing to ensure trouble-free
operation. Greenheck centrifugal models include industry leading design features
to ensure your ventilation equipment has the latest technologies available.
Available with Greenheck centrifugal products:
• All welded or Permalock
TM
housing construction
• Concentric mount bearings with the industry’s highest cataloged bearing life
• Corrosion-resistant, electrostatically applied and baked powder coatings
• Both belt and direct drive configurations
• Three plane, six channel vibration analysis
