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. Easy to install in metal and flex duct. Galvanized steel housing with built-in duct stop on the inlet and crimped edge on the outlet.

TJERNLUND Brand

External junction box for easy wiring
Maximum Operating Temperature 150° F
Use in vertical and horizontal duct runs

Catalog #

Description

Ship
WGT

Cost

5C963

6" Duct Booster

3 lbs.

$43.12

5C964

8" Duct Booster

5 lbs.

$62.90

5C965

10" Duct Booster

10 lbs.

$107.60

5C966

12" Duct Booster

11 lbs.

$117.86

5C967

14" Duct Booster

14 lbs.

$150.95

Dayton Brand

Max Inlet Temp 104° F
Mounting Position Horizontal only
Includes 12 In Leads

Catalog #

Description

Ship
WGT

Cost

4ETD4

10" Duct Booster

6 lbs.

$45.29

4ETD5

12" Duct Booster

8 lbs.

$50.95

4ETD6

14" Duct Booster

10 lbs.

$53.95

5C968

Duct Pressure Switch
Senses positive air pressure in
a duct to activate a duct booster fan

1 lbs.

$43.95

In-Line Axial Fan Duct Boosters 115 volts; 60hz.

In-Line Axial Fan Duct Boosters
115 volts; 60hz.