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> New tjernlund ef-14 duct booster fan EF14
New tjernlund ef-14 duct booster fan EF14
NEW TJERNLUND EF-14 14" DUCT BOOSTER FAN
EF-14 DUCT FAN FOR 14" FLEX OR METAL DUCT
EF-14 Air Flow Specifications:
Free air 1200 cfm, 25' duct lenght 1100 cfm, 50' duct length 1000 cfm, 75' duct length 900 cfm. The cfm are based on straight metal duct. 90 degree elbows are equivalent to 10 feet of straight duct. Performance based on 70 degrees F. standard air. MAX TEMP. 150*F
* The number after EF- matches the round duct diameter. Example: The EF-14 connects to 14" round duct.
* For complete performance specifications, consult factory or . See attached link SPECIFICATIONS: http://tjernlund.com/Tjernlund_8506004.pdf PAGE 5
