Model # 90RB10X4X6

Internet #100198141

Store SKU #149039

Store SO SKU #1000684335

10 in. x 4 in. to 6 in. 90° Register Box
0050206927809

10 in. x 4 in. to 6 in. 90° Register Box

  • Creates a 90° transition to a register grille
  • Durable galvanized steel construction
  • Connect to round pipe or insulated flex duct
$ 7 50
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Creates a 90° transition to a register grille
  • Durable galvanized steel construction
  • Connect to round pipe or insulated flex duct
The Master Flow 10 in. x 4 in. x 6 in. 90-Degree Register Box creates a right-angle transition from round pipe or insulated flexible duct to an air register. This box is made of galvanized steel. It can be installed with sheet metal screws. It is suitable for most HVAC applications.
  • Made of galvanized steel
  • Creates a right-angle transition from 6 in. Round pipe or insulated flexible duct to a 10 in. X 4 in. Air register
  • Install 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)

Product Overview

  • Creates a 90° transition to a register grille
  • Durable galvanized steel construction
  • Connect to round pipe or insulated flex duct
Model #: 90RB10X4X6
Sku #: 149039
Internet #: 100198141

The Master Flow 10 in. x 4 in. x 6 in. 90-Degree Register Box creates a right-angle transition from round pipe or insulated flexible duct to an air register. This box is made of galvanized steel. It can be installed with sheet metal screws. It is suitable for most HVAC applications.

  • Made of galvanized steel
  • Creates a right-angle transition from 6 in. Round pipe or insulated flexible duct to a 10 in. X 4 in. Air register
  • Install 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)

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
11
Product Height (in.)
8
Product Width (in.)
10 in

Details

Brand/Model Compatibility
Universal
HVAC application
All HVAC types
Product Weight (lb.)
1.63lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.

Specifications

Dimensions

Product Depth (in.)
11
Product Height (in.)
8
Product Width (in.)
10 in

Details

Brand/Model Compatibility
Universal
HVAC application
All HVAC types
Product Weight (lb.)
1.63lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.

Questions & Answers

I'm moving the location of registerbox in my house. I have 6in duct work and plan to use a baseb...

I'm moving the location of registerbox in my house. I have 6in duct work and plan to use a baseboard diffuser. I need a 90 degree box to end the duct and enter the diffuser. as it will be a baseboard diffuser most appear to be 3 inches wide. the old duct work in my house is 10x2.5x6 but I cannot find a replacement that size. This 10x4x6 is the closest I've found, but will not fit as the hole would stick out below the baseboard diffuser. Am I misunderstanding something?
Asked by: Madphule
If you are looking for a 10x2.5x6 you will need to look under "Stack Boot" Master Flow has a 10 3.25 x 6 stack boot, we currently do not have a 10x2.5x6. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Answered by: Master Flow
Date published: 2018-11-29

how does this box fit in between 2x4 wall studs is there a box that does fit in 2x4 studs

how does this box fit in between 2x4 wall studs is there a box that does fit in 2x4 studs
Asked by: richard
This is not made to go in a 2x4 wall cavity, call Technical Services at 800-211-9612 for more information on Master Flow HVAC products.
Answered by: Master Flow
Date published: 2018-08-10
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Customer Reviews

10 in. x 4 in. to 6 in. 90° Register Box is rated 4.8 out of 5 by 23.
Rated 3 out of 5 by from Works as expected; difficult to install due to the misshapen... Works as expected; difficult to install due to the misshapen nature of this box. Really measure the opening size before marking it for cutting. What worked for me was to install the flex line to the register box before installing it into the cutout in the floor. I had to return one I purchased due to the inner corners opening up, probably just a bad one from the production floor that got missed and shipped.
Date published: 2019-01-09
Rated 5 out of 5 by from Good product... Good product
Date published: 2018-12-26
Rated 5 out of 5 by from Great thickness and manufacturing. The rivets could be more, and... Great thickness and manufacturing. The rivets could be more, and all connections should be caulked or soldered, for that price, but all in all it is quality zinc plated product
Date published: 2018-09-11
Rated 5 out of 5 by from worked what really can you say?... worked what really can you say?
Date published: 2018-08-14
Rated 5 out of 5 by from Picking up order from store was breeze. Parts were the right size and installed easily. Picking up order from store was breeze. Parts were the right size and installed easily.
Date published: 2018-08-08
Rated 5 out of 5 by from The register was really simple to connect, and it’s good... The register was really simple to connect, and it’s good to used in reduces spaces, like floors or selling.
Date published: 2018-01-30
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2018-01-24
Rated 5 out of 5 by from Fit well and was easy to install. Fit well and was easy to install.
Date published: 2018-01-09
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