0050206945506

Model CRB12X12X8

Internet #100182401

Store SKU #623367

Store SO SKU #755578

12 in. x 12 in. to 8 in. Ceiling Register Box

$14.39 /each

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Product Overview

The Master Flow 12 in. x 12 in. x 8 in. Ceiling Register Box is made of 30-gauge, galvanized steel. It creates a transition from round pipe or insulated flexible duct to an air register or grille. The ceiling register box can be installed with sheet metal screws. It has a maximum temperature rating of 390 degrees Fahrenheit.

  • Made of 30-gauge, galvanized steel
  • Creates a transition from 8 in. round pipe or insulated flexible duct to a 12 in. x 12 in. air register or grille
  • Can be installed with sheet metal screws (not included)
  • Always seal seams with code-approved mastic, sealant or duct tape (not included)
  • Always insulate ductwork for greater system efficiency and comfort (insulation not included)
  • Maximum temperature rating of 390 degrees Fahrenheit, minimum temperature rating of -100 degrees Fahrenheit

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Customer Reviews

Rated 5.0 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by Greatly simplifies cold air return installation My biggest concern with the installation of new cold air returns in an attic above a downdraft furnace was the termination of the returns in the remote rooms. Building a register box from scratch struck me as fitting a square peg in a round hole. This product made all that headache go away. It is solidly constructed, has dimensions in line with specifications, and makes for trivial selection of filter grilles or other finish products as your preferences dictate. Highly recommended for anyone needing more cold air return capacity. December 24, 2015
Rated 5.0 out of 5.0 by Great Product Ordered this product online and used this box for a return air vent in new construction. The box is very sturdy and worked as expected. March 3, 2015
Rated 5.0 out of 5.0 by Very impressed with the Quality I expected a simple flimsy register box and I would of been happy installing it. But these boxes made my job so much easier, solid heavy tin and straight- what more do you need? If you need a 12x12 register box don't hesitate to buy these. September 27, 2012
Rated 5.0 out of 5.0 by used as my return air intake worked out good using this product as the return air intake in the basement. April 28, 2013
  • 2016-08-20 T11:33:28.630-05:00
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