5x4x3 Galvanized Flue Tee Tapered 26 Gauge HVAC Vent Pipe Gray North 5X4X3-306

SKU: 5X4X3-306

Weight	2 lbs
Dimensions	12 × 12 × 8 in
Condition	New
Manufacturer Part Number	5X4X3-306

$15.06

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$15.06	0%
5–9	$14.31	5%
10+	$13.55	10%

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Available to order.

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5x4x3 Galvanized Flue Tee Tapered 26 Gauge HVAC Vent Pipe Gray North 5X4X3-306

Specifications & product details

5x4x3 Tapered Flue Tee – 26 Gauge Galvanized HVAC Vent Tee – MFG# 5X4X3-306

This 5x4x3 tapered flue tee is designed for HVAC furnace venting and flue pipe applications where a branch connection is needed. Manufactured from durable 26 gauge galvanized steel, it provides corrosion resistance and long-term reliability for residential and light commercial venting systems.

The tapered tee design helps ensure proper airflow and vent draft performance when connecting multiple vent pipe sizes.

Key Features:

Size: 5″ x 4″ x 3″
Heavy-duty 26 gauge galvanized steel
Tapered design for improved venting transition
Ideal for furnace flue and HVAC vent pipe connections
Fits standard round venting systems

Common Applications:

Furnace flue venting systems
Draft hood vent pipe installations
HVAC vent pipe branching
Natural gas and propane appliance venting (vent pipe use)

⚠️ Note: This is a venting/flue pipe component, not a gas-line fitting.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

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