Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

FIELD CONTROLS Power Venter: For Furnaces, For 4 in to 4 in Pipe, 0.691 cfm @ 0.0 in SP - Pipe-Mount Exhaust Draft Inducers
FIELD CONTROLSPipe-Mount Exhaust Draft Inducers

FIELD CONTROLS Power Venter: For Furnaces, For 4 in to 4 in Pipe, 0.691 cfm @ 0.0 in SP

The FIELD CONTROLS Power Venter (PVG-300) is a pipe-mount exhaust draft inducer for natural-gas furnaces, compatible with Tjernlund and replacing model HST-1. It operates on 115V AC, 60 Hz, 2.1 A, single phase, with…

SKU 3G-OTH-74943

Also listed as: PVG300 · PVG 300

Brand
FIELD CONTROLS
Item
Power Venter: For Furnaces, For 4 in to 4 in Pipe, 0.691 cfm @ 0.0 in SP
Category
Pipe-Mount Exhaust Draft Inducers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

FIELD CONTROLS
Manufacturer Part Number
PVG-300
Type
For 4 in to 4 in Pipe, 0.691 cfm @ 0.0 in SP, Steel Wheel
AC
115V
Ph
1
Current
2.1 A
Includes
4 in MG-1 Draft Control
Frequency
60 Hz
Standards
cETLus Listed
Application
Furnaces
For Fuel Type
Natural Gas
Wheel Material
Steel
Nominal Voltage
115V AC
Nameplate Voltage
115V AC
Compatible with Brand
Tjernlund
Replacement For Manufacturer Model Number
HST-1

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FIELD CONTROLS Power Venter (PVG-300) is a pipe-mount exhaust draft inducer for natural-gas furnaces, compatible with Tjernlund and replacing model HST-1. It operates on 115V AC, 60 Hz, 2.1 A, single phase, with a steel wheel and includes a 4 in MG-1 Draft Control. This cETLus Listed unit is designed for 4 in to 4 in pipe and delivers 0.691 cfm at 0.0 in SP.

Frequently Asked Questions

What is the FIELD CONTROLS Power Venter PVG-300 used for?

The FIELD CONTROLS Power Venter PVG-300 is a pipe-mount exhaust draft inducer designed for natural-gas furnaces. It helps maintain proper draft in 4-inch venting systems, ensuring safe and efficient combustion. This unit replaces the Tjernlund HST-1 and includes a 4-inch MG-1 Draft Control.

What are the specifications of the FIELD CONTROLS PVG-300?

The PVG-300 operates on 115V AC, 60 Hz, 2.1 A, single phase, with a steel wheel. It delivers 0.691 cfm at 0.0 in SP for 4-inch to 4-inch pipe. It is cETLus Listed, compatible with Tjernlund, and includes a 4-inch MG-1 Draft Control.

Where to buy the FIELD CONTROLS Power Venter PVG-300 worldwide?

3G Electric supplies the FIELD CONTROLS Power Venter PVG-300 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this draft inducer.

How to install the FIELD CONTROLS PVG-300 power venter?

Install the PVG-300 on a 4-inch vent pipe per local codes and the manufacturer's instructions. Ensure proper electrical connection to 115V AC, single-phase supply. The included MG-1 Draft Control must be mounted in the vent to regulate operation. Always verify gas-tight seals and test draft before commissioning.

Used in

Common applications for FIELD CONTROLS
Residential and commercial furnace exhaust — FIELD CONTROLS SWG-8 power venter for 7- to 8-inch pipes
Fresh air intake in HVAC systems — FIELD CONTROLS FAD-12 motorized damper for 12-inch ducts
Boiler combustion air control — FIELD CONTROLS FAD-6 motorized damper for 6-inch ducts
Humidifier maintenance — FIELD CONTROLS 2006 drain valve for S2000-LH and S2020-LH models
Ventilation balancing in industrial buildings — FIELD CONTROLS FAV-4 motorized damper for 4-inch ducts

FIELD CONTROLS Products

3G Electric supplies FIELD CONTROLS pipe-mount exhaust draft inducers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
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)
7"dia SS Barometric Draft Control: Natural Gas, For 6 in_7 in Duct Dia, Double Acting, 9 5/8 in L (MPN 7"MG1)
FIELD CONTROLS
7"dia SS Barometric Draft Control: Natural Gas, For 6 in_7 in Duct Dia, Double Acting, 9 5/8 in L (MPN 7"MG1)
In-Line Duct Fan: 140 cfm Max., 6 in Duct, 34 W, 120V AC, 1 Ph, 60 Hz Freq, Galvanized Steel (MPN FCPV-L)
FIELD CONTROLS
In-Line Duct Fan: 140 cfm Max., 6 in Duct, 34 W, 120V AC, 1 Ph, 60 Hz Freq, Galvanized Steel (MPN FCPV-L)
19-21"dia SS Barometric Draft Control: Natural Gas and Oil, For 19 in_20 in_21 in Duct Dia (MPN 20"M+MG2)
FIELD CONTROLS
19-21"dia SS Barometric Draft Control: Natural Gas and Oil, For 19 in_20 in_21 in Duct Dia (MPN 20"M+MG2)

More from FIELD CONTROLS

View all FIELD CONTROLS parts
Draft Inducer: For Boilers/Furnaces/Water Heaters, For 3 in to 6 in Pipe, 0.267 cfm @ 0.0 in SP (MPN DI-1)
FIELD CONTROLS
Draft Inducer: For Boilers/Furnaces/Water Heaters, For 3 in to 6 in Pipe, 0.267 cfm @ 0.0 in SP (MPN DI-1)
Draft Inducer: For Boilers/Furnaces/Water Heaters, For 5 in to 8 in Pipe, 0.786 cfm @ 0.0 in SP (MPN DI-2)
FIELD CONTROLS
Draft Inducer: For Boilers/Furnaces/Water Heaters, For 5 in to 8 in Pipe, 0.786 cfm @ 0.0 in SP (MPN DI-2)
Power Venter: For Furnaces, For 5 in to 6 in Pipe, 0.006 cfm @ 0.0 in SP, Stainless Steel Wheel (MPN SWG-6S)
FIELD CONTROLS
Power Venter: For Furnaces, For 5 in to 6 in Pipe, 0.006 cfm @ 0.0 in SP, Stainless Steel Wheel (MPN SWG-6S)
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)
FIELD CONTROLS
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)
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)
FIELD CONTROLS
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 7 in to 8 in Pipe, 0.011 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-8)
FIELD CONTROLS
Power Venter: For Furnaces, For 7 in to 8 in Pipe, 0.011 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-8)
Power Venter: For Furnaces, For 4 in to 5 in Pipe, 0.004 cfm @ 0.0 in SP, Stainless Steel Wheel (MPN SWG-5S)
FIELD CONTROLS
Power Venter: For Furnaces, For 4 in to 5 in Pipe, 0.004 cfm @ 0.0 in SP, Stainless Steel Wheel (MPN SWG-5S)
Power Venter: For Furnaces, For 3 in to 4 in Pipe, 0.379 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-4G)
FIELD CONTROLS
Power Venter: For Furnaces, For 3 in to 4 in Pipe, 0.379 cfm @ 0.0 in SP, Steel Wheel, 115V AC, 1 Ph (MPN SWG-4G)