Free standard shipping on eligible US orders $500+

3×12 to 6″ Center End Wall Stack Boot 12X3X6-112S HVAC

SKU: 12X3X6-112S

$8.26

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$8.260%
5–9$7.855%
10+$7.4310%

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 →

Overview

This 3-1/4" x 12" to 6" Round Center End Wall Stack Boot (MFG# 12X3X6-112S) is designed to transition rectangular wall cavity duct to 6" round duct in residential HVAC systems.

The center-end round collar provides balanced airflow and flexible installation positioning inside wall cavities. The crimped 6" round outlet easily connects to flexible insulated duct or rigid round pipe.

Product Features

  • • 3-1/4" x 12" Rectangular Inlet• 6" Round Outlet (Center End Position)• Galvanized Steel Construction• Crimped Round Collar• Designed for Wall Register Installations
  • Common

Applications

  • • Residential forced-air heating systems• Furnace & air handler installations• Wall register vent transitions• New construction or retrofit HVAC systems
  • Compatible With:
  • • 6" Flexible Insulated Duct (R6 / R8)• 6" Rigid Round Metal Duct• Standard 3-1/4" x 12" Wall Registers
  • Durable, easy-to-install HVAC boot for professional air distribution systems.

Product details

Part / SKU 12X3X6-112S

Package includes

  • 3×12 to 6" Center End Wall Stack Boot 12X3X6-112S HVAC

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Explore related products

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