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TJERNLUND EF-8 DUCT FAN FOR 8" FLEX OR METAL DUCT (DUCT AIR FLOW BOOSTER) Residential and Commercial Sizes. Quality construction, economically priced. * Boosts air flow in hard to heat or cool rooms. * Models for ducts 5" through 14". * Models EF-6 through EF-14 may be used as exhaust or air intake fans. * Easy installation in both metal and flex duct. * Optional speed and Duct Airstat operating controls. * Pole Barn Warehouse Exhaust Duct Booster® Fans Selection Tables Click Here For More Information (Tjernlund ef-8 duct fan for 8" flex or metal duct is the responsibility of Valerie Kirby) |
Valerie-kirby@cedar--rapids.com (Valerie Kirby) for more information.
