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TJERNLUND Gas Heater Vent System: For Furnaces, For 4 in Pipe, 115V AC - Pipe-Mount Exhaust Draft Inducers
TJERNLUNDPipe-Mount Exhaust Draft Inducers

TJERNLUND Gas Heater Vent System: For Furnaces, For 4 in Pipe, 115V AC

The TJERNLUND GPAKJ is a pipe-mount exhaust draft inducer designed for natural gas furnaces. It operates on 115V AC with a current draw of 1.26 A and includes a vent hood. This ETL Listed unit is compatible with…

SKU 3G-OTH-75214

Brand
TJERNLUND
Item
Gas Heater Vent System: For Furnaces, For 4 in Pipe, 115V AC
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
GPAKJ
Type
For 4 in Pipe, Draft Control/Vent Hood
AC
115V
Current
1.26 A
Includes
Vent Hood
Standards
ETL Listed
Application
Furnaces
For Fuel Type
Natural Gas
Nominal Voltage
115V AC
Nameplate Voltage
115V AC
Compatible with Brand
Tjernlund

Technical Documents

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

Product Description

The TJERNLUND GPAKJ is a pipe-mount exhaust draft inducer designed for natural gas furnaces. It operates on 115V AC with a current draw of 1.26 A and includes a vent hood. This ETL Listed unit is compatible with Tjernlund systems and is intended for 4-inch pipe applications.

Frequently Asked Questions

What is the TJERNLUND GPAKJ gas heater vent system used for?

The TJERNLUND GPAKJ is a pipe-mount exhaust draft inducer used to improve venting for natural gas furnaces. It helps maintain proper draft in 4-inch vent pipes, ensuring safe and efficient exhaust of combustion gases. This ETL Listed unit includes a vent hood and is designed for residential or light commercial heating applications.

What are the specifications of the TJERNLUND GPAKJ?

The TJERNLUND GPAKJ operates on 115V AC with a current draw of 1.26 A. It is designed for natural gas furnaces and fits 4-inch vent pipe. The unit includes a vent hood and is ETL Listed. It is compatible with Tjernlund systems and carries the manufacturer part number GPAKJ.

Where to buy the TJERNLUND GPAKJ worldwide?

3G Electric supplies the TJERNLUND GPAKJ worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this ETL Listed draft inducer for natural gas furnaces.

How to install the TJERNLUND GPAKJ vent system?

Install the TJERNLUND GPAKJ by mounting it directly to a 4-inch vent pipe from the furnace. Ensure the vent hood is properly attached and the unit is wired to a 115V AC power source. Follow local codes and the manufacturer's instructions for safe operation. Always verify draft before commissioning.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Power Venter: For Furnaces, For 4 in to 4 in Pipe, 0.691 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN PVG-300)
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Power Venter: For Furnaces, For 4 in to 4 in Pipe, 0.691 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN PVG-300)
Power Venter: For Furnaces, For 3 in to 4 in Pipe, 0.002 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-4HD)
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Power Venter: For Furnaces, For 3 in to 4 in Pipe, 0.002 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-4HD)
Power Venter: For Furnaces, For 5 in to 6 in Pipe, 0.006 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-6)
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Power Venter: For Furnaces, For 5 in to 6 in Pipe, 0.006 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-6)
4"dia SS Barometric Draft Control: Natural Gas, For 3 in_4 in Duct Dia, Double Acting, 7 in L (MPN 4"MG1)
FIELD CONTROLS
4"dia SS Barometric Draft Control: Natural Gas, For 3 in_4 in Duct Dia, Double Acting, 7 in L (MPN 4"MG1)
16"dia SS Barometric Draft Control: Natural Gas and Oil, For 15 in_16 in Duct Dia, 22 in L (MPN 16"M+MG2)
FIELD CONTROLS
16"dia SS Barometric Draft Control: Natural Gas and Oil, For 15 in_16 in Duct Dia, 22 in L (MPN 16"M+MG2)
8"dia SS Barometric Draft Control: Natural Gas, For 7 in_8 in Duct Dia, Double Acting, 11 in L (MPN 8"MG1)
FIELD CONTROLS
8"dia SS Barometric Draft Control: Natural Gas, For 7 in_8 in Duct Dia, Double Acting, 11 in L (MPN 8"MG1)

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