Series L
Centrifugal Roof Exhaust Fans
Greenheck’s Series L, low silhouette, models LD, LB, LDP, and LBP centrifugal roof exhaust fans provide the industry’s best performance and durability for general clean air applications.
•Broadest performance in the industry, up to 1.25 in. wg (311 Pa) and 37,500 cfm (63,713 m3/hr).
•Performance as cataloged is assured. All fan sizes are tested in our AMCA Accredited Laboratory, and all models are licensed to bear the AMCA sound and air performance seals.
•UL Listed for electrical.*
•Greenheck subjects these products to extensive life testing, assuring you the fans will provide years of reliable performance.
Greenheck Fan Corporation certifies the models LD, LDP, LB, and LBP shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.
*UL is optional and must be specified. Models LD, LDP, LB, and LBP are listed for electrical (UL/cUL 705)
File no. E40001.
Leading Edge Technical Support
When you need extensive product or installation and operating manual (IOM) information, our products are supported by the industry’s best product literature, electronic media and computer aided product selection (CAPS) program. You’ll also find this information on our website at www.greenheck.com
You can always count on personal service and expertise from our national and international representative organization. To locate your nearest Greenheck representative, call
Quick Build Programs
Our Quick Build (QB) Program ensures rapid response time when your needs require a fast turnaround. Select from more than 40 configurations of the Series L, low silhouette model fan and we will manufacture and ship them within ten days. We have strategically located many warehouses across the United States and internationally to fill your request at a moments notice.
World Class Manufacturing
Greenheck’s skilled production workers use
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