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AMERI-VENTIncreasers

AMERI-VENT Increaser: 8 in Duct, 6 in Lg, Steel, 4 in Inlet Dia, 8 in Outlet Dia, 26 ga

The AMERI-VENT Increaser: 8 in Duct is a universal adapter for Category I venting systems, constructed of steel with a galvanized finish and an outer galvanized steel/inner aluminum liner. It features a 4-inch inlet…

SKU 3G-OTH-76356

Brand
AMERI-VENT
Item
Increaser: 8 in Duct, 6 in Lg, Steel, 4 in Inlet Dia, 8 in Outlet Dia, 26 ga
Category
Increasers
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AMERI-VENT
Manufacturer Part Number
4EIX8
Type
Steel, 26 ga, Category I, Std Pipe
Material
Steel
Lg
6 in
Finish
Galvanized
Inlet Dia
4 in
Outlet Dia
8 in
Product Type
Universal Adapter
Vent Material
Outer Galvanized Steel w/ Inner Aluminum Liner
Connection Type
Interlocking Bracket

Technical Documents

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AMERI-VENT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERI-VENT Increaser: 8 in Duct is a universal adapter for Category I venting systems, constructed of steel with a galvanized finish and an outer galvanized steel/inner aluminum liner. It features a 4-inch inlet diameter and an 8-inch outlet diameter, is 6 inches long, and uses an interlocking bracket connection. This 26-gauge adapter is designed to transition from standard pipe to a larger duct size.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AMERI-VENT 4EIX8 increaser used for?

The AMERI-VENT 4EIX8 increaser is a universal adapter for Category I venting systems. It transitions from a 4-inch standard pipe to an 8-inch duct, commonly used in commercial or industrial exhaust setups to accommodate larger flue gas volumes.

What are the specifications of the AMERI-VENT 4EIX8 increaser?

The AMERI-VENT 4EIX8 increaser has a 4-inch inlet diameter and an 8-inch outlet diameter, is 6 inches long, and made of 26-gauge steel with a galvanized finish. It features an outer galvanized steel and inner aluminum liner with an interlocking bracket connection.

Where to buy the AMERI-VENT 4EIX8 increaser worldwide?

3G Electric supplies the AMERI-VENT 4EIX8 increaser worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the AMERI-VENT 4EIX8 increaser?

Install the AMERI-VENT 4EIX8 increaser by securing the interlocking bracket connection to the existing standard pipe. Ensure the 4-inch inlet aligns with the upstream vent and the 8-inch outlet connects to the larger duct. Follow Category I venting best practices for gas-tight seals.

Used in

Common applications for AMERI-VENT
Commercial boiler venting — AMERI-VENT gas vent pipes and adapters for Category I exhaust systems
Industrial furnace exhaust — AMERI-VENT flex connectors in 316 stainless steel for high-temperature all-fuel venting
Water heater venting — AMERI-VENT rain caps and tees for rooftop termination and branch connections
Heating system retrofits — AMERI-VENT adjustable joint pipes for field-length customization in existing flues
Pitched roof venting — AMERI-VENT rectangular-base boots for weatherproof pipe penetration on sloped roofs

AMERI-VENT Products

3G Electric supplies AMERI-VENT increasers. 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
AMERI-VENT
AMERI-VENT
Round to Oval Duct Transition: 4 in Duct, 6 7/8 in Lg, Steel, 4 in Inlet Dia, 4 in Outlet Dia, 26 ga (MPN 40E)
Vent Adapter: 4 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 4EUA-M)
AMERI-VENT
Vent Adapter: 4 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 4EUA-M)
AMERI-VENT
AMERI-VENT
Round to Oval Duct Transition: 5 in Duct, 9 3/8 in Lg, Steel, 5 in Inlet Dia, 5 in Outlet Dia, 26 ga (MPN 50E)
Vent Adapter: 5 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5EUA-F)
AMERI-VENT
Vent Adapter: 5 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5EUA-F)
Vent Adapter: 4 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 4EUA-F)
AMERI-VENT
Vent Adapter: 4 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 4EUA-F)
Vent Adapter: 5 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5EUA-M)
AMERI-VENT
Vent Adapter: 5 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5EUA-M)

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