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TJERNLUND Induced Draft Blower: For Boilers/Water Heaters, For 4 in Pipe, 110 cfm @ 0.0 in SP - Pipe-Mount Exhaust Draft Inducers
TJERNLUNDPipe-Mount Exhaust Draft Inducers

TJERNLUND Induced Draft Blower: For Boilers/Water Heaters, For 4 in Pipe, 110 cfm @ 0.0 in SP

The TJERNLUND HSJ is a pipe-mount exhaust draft inducer designed for natural-gas water heaters. It operates on 115V AC, draws 1.26 A, and includes a fan proving switch. This unit is cETL Listed.

SKU 3G-OTH-75239

Brand
TJERNLUND
Item
Induced Draft Blower: For Boilers/Water Heaters, For 4 in Pipe, 110 cfm @ 0.0 in SP
Category
Pipe-Mount Exhaust Draft Inducers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TJERNLUND
Manufacturer Part Number
HSJ
Type
For 4 in Pipe, 110 cfm @ 0.0 in SP
AC
115V
Current
1.26 A
Includes
Fan Proving Switch
Standards
cETL Listed
Application
Water Heaters
For Fuel Type
Natural Gas
Nominal Voltage
115V AC
Nameplate Voltage
115V AC

Technical Documents

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

Product Description

The TJERNLUND HSJ is a pipe-mount exhaust draft inducer designed for natural-gas water heaters. It operates on 115V AC, draws 1.26 A, and includes a fan proving switch. This unit is cETL Listed.

Frequently Asked Questions

What is the TJERNLUND HSJ induced draft blower used for?

The TJERNLUND HSJ is a pipe-mount exhaust draft inducer used to improve venting in natural-gas water heaters. It mounts directly on 4-inch pipe and includes a fan proving switch for safety. This cETL Listed unit operates on 115V AC and draws 1.26 A.

What are the specifications of the TJERNLUND HSJ?

The TJERNLUND HSJ is a 115V AC induced draft blower rated at 1.26 A, delivering 110 cfm at 0.0 in SP. It is designed for 4-inch pipe, natural gas, and includes a fan proving switch. The unit is cETL Listed and manufactured by TJERNLUND.

Where to buy the TJERNLUND HSJ induced draft blower worldwide?

3G Electric supplies the TJERNLUND HSJ induced draft blower to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery. Contact us to order this cETL Listed, 115V AC draft inducer for your natural-gas water heater application.

How to install the TJERNLUND HSJ draft inducer?

Install the TJERNLUND HSJ by mounting it directly on a 4-inch vent pipe from the water heater. Ensure the fan proving switch is wired per local codes and the 115V AC supply is properly grounded. Always follow the manufacturer's instructions and consult a qualified technician for gas appliance venting.

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 pipe-mount exhaust draft inducers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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