Model # DIRB8X4

Internet #100135701

Store SKU #685800

Store SO SKU #1000684307

null 8 in. x 4 in. Duct Board Insulated Register Box - R6
0050206929148

8 in. x 4 in. Duct Board Insulated Register Box - R6

  • Transition from pipe or insulated flex duct to register grille
  • Durable galvanized steel construction
  • R6 ductboard insulation, no need to wrap
$1242 /each
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Product Overview

The Master Flow 8 in. x 4 in. Insulated Ductboard Register Box helps connect a round pipe or insulated flexible duct to an air register or grill. This ductboard is pre-insulated with R6 fiberglass insulation. The insulation helps to absorb condensation and noise for a quiet and efficient system. This register box has a minimum temperature rating of -100 degrees Fahrenheit and a maximum temperature rating of 390 degrees Fahrenheit.

  • Made of zinc-coated, 30 gauge-galvanized steel
  • Designed to connect round pipe or insulated flexible duct to an air register or grill
  • Pre-insulated with 1 in. fiberglass insulation lining helps absorb HVAC system noise and control condensation
  • R6 insulating value results in higher thermal efficiency for duct board products
  • Features a minimum temperature rating of -100 degrees Fahrenheit and a maximum temperature rating of 390 degrees Fahrenheit
  • Always seal seams with code approved mastic or sealant (or duct tape).

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
8
Product Height (in.)
4.5
Product Width (in.)
12

Details

Brand/Model Compatibility
Universal
HVAC application
All HVAC types
Product Weight (lb.)
2.06lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.

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Customer Questions & Answers

What size vent cover for this box

Asked by: steve
You will need one with an 8 x 4 inch opening.
Answered by: CommunityAnswer
Date published: 2016-02-14

Can I use an 8 in take off with this?

Asked by: watkins1015
  • y_2017, m_8, d_18, h_5CST
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Customer Reviews

8 in. x 4 in. Duct Board Insulated Register Box - R6 is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from It was an exact fit for the area it was going to be installed. It was an exact fit for the area it was going to be installed.
Date published: 2017-05-16
  • y_2017, m_8, d_18, h_13
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