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TJERNLUND In-Line Duct Fan: 475 cfm Max., 10 in Duct, 7.5 W, 120V AC, 1 Ph - HVAC Booster Inline Duct Fans
TJERNLUNDHVAC Booster Inline Duct Fans

TJERNLUND In-Line Duct Fan: 475 cfm Max., 10 in Duct, 7.5 W, 120V AC, 1 Ph

The TJERNLUND EF-10 is a 10-inch in-line duct fan designed for HVAC booster applications, delivering a maximum airflow of 475 cfm at 0.000 in SP. It operates on a single speed with a 120V AC, 1-phase…

SKU 3G-OTH-78702

Also listed as: EF10 · EF 10

Brand
TJERNLUND
Item
In-Line Duct Fan: 475 cfm Max., 10 in Duct, 7.5 W, 120V AC, 1 Ph
Category
HVAC Booster Inline Duct Fans
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TJERNLUND
Manufacturer Part Number
EF-10
Type
7.5 W, Galvanized Steel
AC
120V
Ph
1
Duct
10 in
Includes
External Junction Box for Easy Wiring
Number of Speeds
1
Nameplate Voltage
120V AC
Speed Controllable
Yes
High-Efficiency Motor
No
High-Efficiency Motor Broad
Standard-Efficiency Motor
Airflow @ 0.000 in SP - Range
250 to 499 cfm

Technical Documents

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TJERNLUND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TJERNLUND EF-10 is a 10-inch in-line duct fan designed for HVAC booster applications, delivering a maximum airflow of 475 cfm at 0.000 in SP. It operates on a single speed with a 120V AC, 1-phase, standard-efficiency motor and is speed controllable. The unit includes an external junction box for easy wiring and is constructed from galvanized steel.

Frequently Asked Questions

What is the TJERNLUND EF-10 in-line duct fan used for?

The TJERNLUND EF-10 is an HVAC booster inline duct fan used to increase airflow in residential or light commercial duct systems. It is ideal for boosting air supply to remote rooms or overcoming static pressure losses, with a maximum airflow of 475 cfm at 0.000 in SP.

What are the specifications of the TJERNLUND EF-10 duct fan?

The TJERNLUND EF-10 is a 10-inch in-line duct fan with a 120V AC, 1-phase, standard-efficiency motor. It delivers up to 475 cfm at 0.000 in SP, is speed controllable, and includes an external junction box for easy wiring. The housing is galvanized steel.

Where to buy the TJERNLUND EF-10 in worldwide?

You can source the TJERNLUND EF-10 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine TJERNLUND parts.

How to install the TJERNLUND EF-10 inline duct fan?

Install the TJERNLUND EF-10 by mounting it in-line with rigid or flexible ductwork, ensuring proper support. Connect the external junction box to a 120V AC power supply. Use a speed controller if desired. Follow local electrical codes and ensure the fan is securely fastened to prevent vibration.

Used in

Common applications for TJERNLUND
Residential furnace venting — TJERNLUND GPAK1 pipe-mount draft inducer for natural gas furnaces with 4 in pipe
Oil heating exhaust — TJERNLUND RT750 roof-mount draft inducer for furnaces and oil heating, 8 in to 10 in pipe
LP water heater venting — TJERNLUND HS2 pipe-mount draft inducer with UC1 control for water heaters using LP fuel
Radon mitigation — TJERNLUND PVC4 inline duct fan for 4 in PVC ductwork, 80 cfm max, 115V AC
Vent termination — TJERNLUND VH1-6 wall cap vent hood for 6 in aluminum duct, with screen
Draft monitoring — TJERNLUND PS2501 adjustable air pressure switch for HVAC systems, 0.05 to 12 in wc range

TJERNLUND Products

3G Electric supplies TJERNLUND hvac booster inline duct fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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