We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

AMERI-VENT Appliance Adapter: 3 in Duct, 6 in Lg, Steel, 3 1/2 in Inlet Dia, 3 in Outlet Dia - Adapters

AMERI-VENTAdapters

AMERI-VENT Appliance Adapter: 3 in Duct, 6 in Lg, Steel, 3 1/2 in Inlet Dia, 3 in Outlet Dia

The AMERI-VENT Appliance Adapter (SKU 4E855, MPN 3FCAC) is a steel adapter with a zinc-coated finish, designed for Category I venting systems. It features a 3-inch duct outlet, a 3 1/2-inch inlet diameter, and a…

SKU 3G-OTH-76891

Brand

AMERI-VENT

Item

Appliance Adapter: 3 in Duct, 6 in Lg, Steel, 3 1/2 in Inlet Dia, 3 in Outlet Dia

Category

Adapters

Available to Order

Trade pricing by quote — replies within 24h

Qty

WhatsApp an engineer

No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.

Create free account →Log in

Worldwide Shipping

Air & sea freight

Datasheet on Request

Technical specs

1-Day Quote

Replies within 24h

Technical Specifications

AMERI-VENT

Manufacturer Part Number

3FCAC 

Type

Steel, Category I 

Material

Steel 

Lg

6 in 

Finish

Zinc Coated 

Inlet Dia

3 1/2 in 

Outlet Dia

3 in 

Product Type

Appliance Adapter 

Vent Material

Zinc Coated Steel 

Connection Type

Snap Lock 

View Full Spec Sheet

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

AMERI-VENT Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERI-VENT Appliance Adapter (SKU 4E855, MPN 3FCAC) is a steel adapter with a zinc-coated finish, designed for Category I venting systems. It features a 3-inch duct outlet, a 3 1/2-inch inlet diameter, and a 6-inch length, utilizing a snap-lock connection type. The adapter is constructed from zinc-coated steel for the vent material.

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 adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all AMERI-VENT products →Contact our engineers →

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description

Vent Adapter: 4 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 4EUA-M). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Vent Adapter: 5 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5EUA-M). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Vent Adapter: 6 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 6EUA-F). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Draft Hood Connector: 4 in Duct, 6 in Lg, Aluminum Liner/Steel, 4 in Inlet Dia, 4 1/2 in Outlet Dia (MPN 4EDC). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Draft Hood Connector; Material: Aluminum Liner; Steel; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Gas Vent Elbow: 4 in Duct, 8 3/4 in Lg, Steel, Category I, Galvanized Steel (MPN 4EAL). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Gas Vent Pipe; Material: Steel; Connection Type: Snap Lock; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

More from AMERI-VENT

View all AMERI-VENT parts →

Vent Adapter: 4 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 4EUA-F). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

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). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Interlocking Bracket; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

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). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Interlocking Bracket; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Draft Hood Connector: 8 in Duct, 6 in Lg, Aluminum Liner/Steel, 8 in Inlet Dia, 8 3/4 in Outlet Dia (MPN 8RDC). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Draft Hood Connector; Material: Aluminum Liner; Steel; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Universal Adapter: 4 in Duct, 6 in Lg, Steel, 4 1/2 in Inlet Dia, Category I, Zinc Coated Steel (MPN 4FCA). Key specifications — Finish: Zinc Coated; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Zinc Coated Steel.

Appliance Adapter: 4 in Duct, 6 in Lg, Steel, 4 1/2 in Inlet Dia, 4 in Outlet Dia, Category I (MPN 4FCAC). Key specifications — Finish: Zinc Coated; Brand: AMERI-VENT; Product Type: Appliance Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Zinc Coated Steel.

Vent Adapter: 5 in Duct, 6 in Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5EUA-F). Key specifications — Finish: Galvanized; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Outer Galvanized Steel w/ Inner Aluminum Liner.

Universal Adapter: 5 in Duct, 6 in Lg, Steel, 5 1/2 in Inlet Dia, Category I, Zinc Coated Steel (MPN 5FCA). Key specifications — Finish: Zinc Coated; Brand: AMERI-VENT; Product Type: Universal Adapter; Material: Steel; Connection Type: Snap Lock; Vent Material: Zinc Coated Steel.