Tjernlund EF-6


Axial Duct Booster, 6-1/2 In. L, Sleeve

EF-6 47707
Average Rating: 5
Read Reviews (3) Write a Review
$51.50+ 8 Business Day Shipping $11.11


ItemAxial Duct Booster
Housing MaterialGalvanized Steel
Fits Duct Dia.6"
Max. Amps0.4
Max. Wattage30
Number of Speeds1
Housing Dia.6"
CFM @ Duct150/100/90
CFM @ 0.000-In. SP180
Max. Inlet Temp.150 Degrees F
Inlet and Outlet Dia.6"
Motor RPM3000
Motor EnclosureOpen Air Over
Bearing TypeSleeve
Speed ControlYes, Mfr. No. 1DGV1
Mounting PositionHorizontal or Vertical
Std. Lengths25/50/75 ft.
Includes External Junction Box for Easy Wiring
UPC 080956426000
Weight 4.000000


Axial Duct Booster, Housing Material Galvanized Steel, Fits Duct Dia. 6 In., Voltage 120, Max. Amps 0.4, Max. Wattage 30, Number of Speeds 1, Housing Dia. 6 In., Length 6-1/2 In., CFM @ Duct 150/100/90, CFM @ 0.000-In. SP 180, Max. Inlet Temp. 150 Degrees F, Inlet and Outlet Dia. 6 In., 60 Hz, 1 Phase, Motor RPM 3000, Motor Enclosure Open Air Over, Speed Control Yes, Mfr. 1DGV1, Mounting Position Horizontal or Vertical, Std. Lengths 25/50/75 ft.

In-Line Axial Fan Duct Boosters
  • Designed for powered air intake and exhaust systems, or to boost air flow in hard-to-heat or -cool areas. Galvanized steel housing with built-in duct stop on the inlet and crimped edge on the outlet. 6KXZ5 & 6KXZ6 feature pressure control. Optional speed control 1DGV1 (see page 4496) can be used on 6", 8", and 10" units only.
  • 115V, 60 Hz External junction box (6KXZ5 & 6KXZ6 have cord with 3-prong plug)

Customer Reviews

Average Product Rating: 5
based on 3 reviews


Monday, February 07, 2011

This is what I was looking for...great service...thanks!

Submitted by Charles Garris

Product works awesome.

Saturday, December 11, 2010

I have a bedroom in the converted garage and thers is an air duct out there but i needed to put up a wall for privacyand had to run ductwork into the bedroom. Before installing fan the room got almost no air movement from the register, but with installing the fan unit, air is now pulled through the ductwork and emptied into the bedroom and stays alot more comfortable. Very pleased with this product, the fan does seem to be slightly noisy, but I only need to run it at short intervals. Thankyou, Paul G

A quieter fan motor would be nice. Overall happy with product.

Submitted by Paul G

Pusher Fan

Sunday, November 07, 2010

I received the fan in 2 days. Good price and fast shipping.


Submitted by Richard M
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