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AMERI-VENT Universal Adapter: 4 in Duct, 6 in Lg, Steel, 4 1/2 in Inlet Dia, Category I - Adapters
AMERI-VENTAdapters

AMERI-VENT Universal Adapter: 4 in Duct, 6 in Lg, Steel, 4 1/2 in Inlet Dia, Category I

The AMERI-VENT Universal Adapter (SKU 4FCA, MPN 4FCA) is a steel adapter with a zinc-coated finish, designed for Category I venting systems. It features a 4-inch duct size, 6-inch length, and 4 1/2-inch inlet…

SKU 3G-OTH-76961

Also listed as: 4 FCA · 4-FCA

Brand
AMERI-VENT
Item
Universal Adapter: 4 in Duct, 6 in Lg, Steel, 4 1/2 in Inlet Dia, Category I
Category
Adapters
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMERI-VENT
Manufacturer Part Number
4FCA
Type
Steel, Category I, Zinc Coated Steel
Material
Steel
Lg
6 in
Finish
Zinc Coated
Inlet Dia
4 1/2 in
Product Type
Universal Adapter
Vent Material
Zinc Coated Steel
Connection Type
Snap Lock

Technical Documents

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

Product Description

The AMERI-VENT Universal Adapter (SKU 4FCA, MPN 4FCA) is a steel adapter with a zinc-coated finish, designed for Category I venting systems. It features a 4-inch duct size, 6-inch length, and 4 1/2-inch inlet diameter, utilizing a snap-lock connection type. The vent material is zinc-coated steel, ensuring compatibility with standard ductwork.

Frequently Asked Questions

What is the AMERI-VENT Universal Adapter 4FCA used for?

The AMERI-VENT Universal Adapter 4FCA connects ductwork in Category I venting systems. It is commonly used in residential and light commercial HVAC installations to transition between different duct sizes or components, ensuring a secure snap-lock fit.

What are the specifications of the AMERI-VENT Universal Adapter 4FCA?

The AMERI-VENT Universal Adapter 4FCA has a 4-inch duct size, 6-inch length, and 4 1/2-inch inlet diameter. It is made of steel with a zinc-coated finish and uses a snap-lock connection. The vent material is zinc-coated steel, designed for Category I systems.

Where to buy the AMERI-VENT Universal Adapter 4FCA worldwide?

3G Electric supplies the AMERI-VENT Universal Adapter 4FCA worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the AMERI-VENT Universal Adapter 4FCA?

To install the AMERI-VENT Universal Adapter 4FCA, ensure the duct ends are clean and align the adapter's snap-lock connection with the mating duct. Press firmly until the lock engages. Follow local codes for Category I venting and seal joints if required.

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.

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