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TJERNLUND LB2 Dryer Inline Duct Fan, 4 in Duct, 120V AC, 7.5 W, Galvanized Steel - Dryer Inline Duct Fans
TJERNLUNDDryer Inline Duct Fans

TJERNLUND LB2 Dryer Inline Duct Fan, 4 in Duct, 120V AC, 7.5 W, Galvanized Steel

The TJERNLUND LB2 is a dryer inline duct fan with a maximum airflow of 160 cfm, designed for 4-inch ductwork. It operates on 120V AC with a single speed and a standard-efficiency motor, and includes an LED status…

SKU 3G-OTH-77727

Brand
TJERNLUND
Item
LB2 Dryer Inline Duct Fan, 4 in Duct, 120V AC, 7.5 W, Galvanized Steel
Part Number
LB2
Category
Dryer Inline Duct Fans
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

TJERNLUND
Manufacturer Part Number
LB2
Type
7.5 W, Galvanized Steel
AC
120V
Ph
1
Duct
4 in
Includes
LED Status Panel
Number of Speeds
1
Nameplate Voltage
120V AC
Speed Controllable
No
High-Efficiency Motor
No
High-Efficiency Motor Broad
Standard-Efficiency Motor
Airflow @ 0.000 in SP - Range
0 to 249 cfm

Technical Documents

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

Product Description

The TJERNLUND LB2 is a dryer inline duct fan with a maximum airflow of 160 cfm, designed for 4-inch ductwork. It operates on 120V AC with a single speed and a standard-efficiency motor, and includes an LED status panel. This unit is not speed controllable and is constructed from galvanized steel.

Frequently Asked Questions

What is the TJERNLUND LB2 inline duct fan used for?

The TJERNLUND LB2 is a dryer inline duct fan designed to boost airflow in 4-inch ductwork, helping to reduce drying times and prevent lint buildup. It is commonly used in residential and light commercial laundry venting systems where longer duct runs reduce natural airflow.

What are the specifications of the TJERNLUND LB2?

The TJERNLUND LB2 delivers up to 160 cfm at 0.000 in SP, operates on 120V AC single-phase, and uses a standard-efficiency 7.5 W motor. It fits 4-inch ducts, is not speed controllable, and includes an LED status panel. The housing is galvanized steel.

Where to buy the TJERNLUND LB2 inline duct fan worldwide?

3G Electric supplies the TJERNLUND LB2 inline duct fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install the TJERNLUND LB2 dryer duct fan?

Install the TJERNLUND LB2 in-line with the 4-inch duct, ensuring the airflow arrow points away from the dryer. Mount the fan securely using the provided brackets, connect 120V AC power, and verify the LED status panel illuminates. Follow local electrical codes and the manufacturer's manual.

Used in

Common applications for TJERNLUND
Oil-fired furnaces — Tjernlund D-3 pipe-mount draft inducer for 5 in to 8 in pipe, 115V AC, 0.96 A.
Natural gas water heaters — Tjernlund HSJ pipe-mount draft inducer for 4 in pipe, 110 cfm, cETL Listed.
HVAC air pressure sensing — Tjernlund PS1503 or PS1505 fixed set-point switch, 0.05 in wc, SPST, 115V AC.
Residential ventilation — Tjernlund AS2SW3 dial fan speed control for AireShare series, 24V AC, 3 A.
Light-commercial ventilation — Tjernlund SC-1 or SCP dial fan speed control for PS1503 series, 115V/125V AC, 3 A.
RT series fan control — Tjernlund UCRT dial fan speed control, 120V AC, 16 A, blue steel plate.
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TJERNLUND Products

3G Electric supplies TJERNLUND dryer 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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