Internet #100139382

Model # SCF3.25X10

Store SKU #897113

Store SO SKU #1000683207

0050206932308

3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar

  • Used to transition from a flat surface to stack duct
  • Durable galvanized steel construction
$ 11 45
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Frequently Bought Together

Product Overview

  • Used to transition from a flat surface to stack duct
  • Durable galvanized steel construction
This Master Flow 3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar is made of durable, galvanized steel. It is used to transition from plenums (duct board or lined) or a flat surface to 3.25 in. x 10 in. stack duct. It installs easily with sheet-metal screws.
  • Galvanized-steel construction
  • Use to transition from ductboard plenums, lined plenums, or flat surfaces to 3-1/4 in. x 10 in. stack duct
  • Installs with sheet-metal screws
  • Insulate ductwork for system efficiency and comfort
  • Seal seams with code-approved mastic, sealant or duct tape (not included)

Product Overview

  • Used to transition from a flat surface to stack duct
  • Durable galvanized steel construction
Model #: SCF3.25X10
Sku #: 897113
Internet #: 100139382

This Master Flow 3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar is made of durable, galvanized steel. It is used to transition from plenums (duct board or lined) or a flat surface to 3.25 in. x 10 in. stack duct. It installs easily with sheet-metal screws.

  • Galvanized-steel construction
  • Use to transition from ductboard plenums, lined plenums, or flat surfaces to 3-1/4 in. x 10 in. stack duct
  • Installs with sheet-metal screws
  • Insulate ductwork for system efficiency and comfort
  • Seal seams with code-approved mastic, sealant or duct tape (not included)

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Product Depth (in.)
4.25
Product Height (in.)
4
Product Width (in.)
11

Details

Brand/Model Compatibility
Universal
HVAC application
All HVAC types
Product Weight (lb.)
1lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.

Specifications

Dimensions

Product Depth (in.)
4.25
Product Height (in.)
4
Product Width (in.)
11

Details

Brand/Model Compatibility
Universal
HVAC application
All HVAC types
Product Weight (lb.)
1lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Free from Manufacturer Defect at Time of Delivery.

Questions & Answers

I'm looking for something that will slide inside an existing exterior rectangular vent opening. ...

I'm looking for something that will slide inside an existing exterior rectangular vent opening. Is this slightly undersized so that it will fit? Or if not, what transition piece do I need? Thanks! Allison
Asked by: Allison
Depending on the size, this may fit over or inside your existing opening. 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: 2018-09-24

I’m building a soffit around duct work in the basement and need to extend the existing vents that...

I’m building a soffit around duct work in the basement and need to extend the existing vents that are there. Can I use this to do that and then connect the register cover to this collar? Or is there a better way to extend the vent?
Asked by: Sully
It would depend on the size of the register, this would work if the register will fit in the 3 1/4 x 10 opening. 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: 2019-04-03

What size registrar works with this?

Asked by: Trippie
This is a collar to add 3 1/4 x 10 duct to a larger piece of duct. 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: 2018-09-17

do i need to special order for 4 x 8 starting collar?

I have a mobile home that requires some new ducting and not sure were to get or if need to special order
Asked by: ajay1
Hi ajay1, unfortunately we do not offer a 4 x 8 starting collar on Homedepot.com. I suggest you call or visit your local Home Depot store to see if they are able to special order this item for you. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2019-03-12
  • y_2019, m_6, d_17, h_21CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_7
  • loc_, sid_100139382, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 32ms
  • QUESTIONS, PRODUCT

Customer Reviews

3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar is rated 3.9 out of 5 by 33.
Rated 1 out of 5 by from One drop from a short height, and every “spot weld”... One drop from a short height, and every “spot weld” or whatever holds this piece together gave way.
Date published: 2019-04-23
Rated 1 out of 5 by from It did not match with the other parts and to... It did not match with the other parts and to be cut and retooled. Doesn't make sense to sell one part at 10x4 and the other at 10 x 3 x 3.25.
Date published: 2019-01-15
Rated 2 out of 5 by from It's not tapered at the clean end. These are designed... It's not tapered at the clean end. These are designed to insert into another duct and I had to modify the piece.
Date published: 2019-01-08
Rated 5 out of 5 by from Easy to work with ... Easy to work with
Date published: 2019-02-12
Rated 5 out of 5 by from Collar raised tapered duct adapter high enough to allow damper... Collar raised tapered duct adapter high enough to allow damper in microwave exhaust to fully open. This makes the microwave much quieter and greatly increases volume of exhaust. Excellent duct collar.
Date published: 2018-10-09
Rated 1 out of 5 by from this does not fit a standard duct vent cover.... this does not fit a standard duct vent cover.
Date published: 2018-10-09
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-07
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-07
  • y_2019, m_6, d_19, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_33
  • loc_, sid_100139382, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 24ms
  • REVIEWS, PRODUCT