Free standard shipping on eligible US orders $500+

4x4x3 Galvanized Reducing Tee 26GA HVAC Duct Fitting Wye

SKU: 4X4X3-305

$22.68

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$22.680%
5–9$21.555%
10+$20.4110%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 2.

Bulk quantity & quote

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

4″ x 4″ x 3″ Galvanized Reducing Tee – 26 Gauge HVAC Duct Fitting

This 4x4x3 galvanized reducing tee is designed for HVAC round duct systems where a 3″ branch line must connect to a 4″ main trunk line. Manufactured from durable 26-gauge galvanized steel, this fitting provides corrosion resistance and long-term performance in residential or commercial air distribution systems.

Ideal for supply or return duct applications, this tee ensures smooth airflow transitions while maintaining structural integrity.

Key Features:

  • 4″ x 4″ x 3″ reducing configuration

  • Heavy-duty 26GA galvanized steel

  • Corrosion-resistant zinc coating

  • Designed for round metal duct systems

  • Secure crimped ends for easy installation

  • Perfect for HVAC branch line transitions

Applications:

  • Residential HVAC duct systems

  • Commercial air distribution

  • Remodel or retrofit duct installations

  • New construction ductwork

Built for professional HVAC installers, sheet metal contractors, and ventilation specialists.

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.

Explore related products

More products in this category. Compare specifications and fit for your application.