TJERNLUND 4884 DB-2 Duct Booster, Increases Heating and Cooling Power, 275 CFM

The TJERNLUND 4887 Products, Inc Duct Booster Fan is a high-performance fan designed to help increase air flow and improve air quality in small to medium-sized rooms. This fan is equipped with a 900...

S The TJERNLUND EF-6 6" Duct Fan is a high-performance fan designed for use with metal or flex ducts. It features a durable construction and a powerful motor that delivers maximum airflow...

The TJERNLUND EF-8 duct fan is a high-performance fan designed for 8" flex or metal ducts. It features a durable construction and a wide range of speeds to suit your needs.

, DB-3, DB-4, DB-5, DB-6, DB-7, DB-8, DB-9, DB-10, DB-11, DB-12, DB-13, DB-14, DB-15, DB-16, DB-17, DB-18, DB-19, DB-20, DB-21, DB-22, DB-23, DB-24, DB-25, DB-26, DB-27, DB-28, DB-29, DB-30, DB-31,...

DUCT BOOSTER FAN M-6, 460 CFM 6 INCH, 1.1A, 120VThe Duct Booster Fan M-6 is the perfect solution for installing a duct booster fan in any type of HVAC or climate control system. This 6-inch fan...