12x10x10 Round HVAC Wye Duct Fitting Galvanized MFG# 12X10X10-307

SKU: 12X10X10-307

Weight	10 lbs
Condition	New
Manufacturer Part Number	12X10X10-307

$55.08

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	$55.08	0%
5–9	$52.33	5%
10+	$49.57	10%

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.

Bulk quantity & quote

Quantity needed

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

Need a firm ship date? Availability may include supplier stock. Confirm availability before ordering for time-sensitive work.

12x10x10 Round HVAC Wye Duct Fitting Galvanized MFG# 12X10X10-307

Specifications & product details

Overview

12" x 10" x 10" Round HVAC Wye Duct Fitting

MFG# 12X10X10-307

This galvanized steel round wye fitting is designed to branch a 12-inch main duct line into two 10-inch runs. Ideal for residential and commercial HVAC systems, this fitting ensures efficient airflow distribution while maintaining structural durability.

Specifications:

Main Diameter: 12 inches
Branch Diameters: 10 inches x 10 inches
Material: Galvanized Steel
Configuration: Round Wye (Y-Branch)
MFG#: 12X10X10-307

Features:

Heavy-duty galvanized construction
Corrosion resistant
Smooth airflow transition design
Compatible with standard round duct systems
Ideal for supply or return air distribution

Applications:

HVAC trunk line branching
Residential forced-air systems
Commercial duct installations
New construction or retrofit projects

Condition:

Brand New

Perfect for HVAC contractors, sheet metal installers, and mechanical professionals.

Product details

Part / SKU	12X10X10-307

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

Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

Shipping methods and charges appear at checkout where available. Freight, oversized and specially handled items may require a quote. See our Shipping Policy for processing periods, restrictions and delivery information.