Model # MIF12X300

Internet #202191788

Store SKU #590296

Store SO SKU #1000684823

Master Flow Mobile Home 12 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket
0050206922620

Master Flow

Mobile Home 12 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket

$4635 /each

Product Overview

The Master Flow Mobile Home 12 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket is used in Manufactured and Mobile Home Heating and Air Conditioning systems and some venting applications. The extra heavy black polyethylene jacket with UV inhibitors allows for outdoor applications as well as indoor applications. It is ETL listed, meeting UL181 standard.
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

Product Overview

The Master Flow Mobile Home 12 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket is used in Manufactured and Mobile Home Heating and Air Conditioning systems and some venting applications. The extra heavy black polyethylene jacket with UV inhibitors allows for outdoor applications as well as indoor applications. It is ETL listed, meeting UL181 standard.
  • R4.2 fiberglass insulation
  • Flexible duct is convenient for use in Manufactured and Mobile Home Heating & A/C systems including and some venting applications
  • Oversized core to connect quickly and easily to standard sheet metal fitting
  • Galvanized core wire for greater corrosion resistance vs. non-galvanized wire
  • Duct can be cut to length as needed
  • Insulated duct features a maximum temperature rating of 200 degrees Fahrenheit
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)

Product Overview

Model #: MIF12X300
Sku #: 590296
Internet #: 202191788

The Master Flow Mobile Home 12 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket is used in Manufactured and Mobile Home Heating and Air Conditioning systems and some venting applications. The extra heavy black polyethylene jacket with UV inhibitors allows for outdoor applications as well as indoor applications. It is ETL listed, meeting UL181 standard.

  • R4.2 fiberglass insulation
  • Flexible duct is convenient for use in Manufactured and Mobile Home Heating & A/C systems including and some venting applications
  • Oversized core to connect quickly and easily to standard sheet metal fitting
  • Galvanized core wire for greater corrosion resistance vs. non-galvanized wire
  • Duct can be cut to length as needed
  • Insulated duct features a maximum temperature rating of 200 degrees Fahrenheit
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)

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.)
300
Product Diameter (in.)
12.0 in
Product Height (in.)
14.5
Product Length (in.)
300 in
Product Width (in.)
14.5

Details

Color
Black Jacket
Insulated
Yes
Insulation R-Value
4.2
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
620.0
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
2-UL Recognized,ETL Listed

Specifications

Dimensions

Product Depth (in.)
300
Product Diameter (in.)
12.0 in
Product Height (in.)
14.5
Product Length (in.)
300 in
Product Width (in.)
14.5

Details

Color
Black Jacket
Insulated
Yes
Insulation R-Value
4.2
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
620.0
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
2-UL Recognized,ETL Listed

Questions & Answers

Can you cut it if you don't need the full 25'

Asked by: H22
Yes -- easily cut to length.
Answered by: oldguy2
Date published: 2017-06-21

does this come with the cable ties to connet to the duct?

The old one on my furnace now has heavy duty cable ties holding it secure to the duct. I want to know if the cable straps come with it or do you have to buy something else to attach it to the existing duct?
Asked by: Taffy88
No, ties not included. My old one didn't have ties but I put a couple on anyhow -- probably wouldn't be necessary if you use a quality metal tape to secure and seal.
Answered by: oldguy2
Date published: 2017-06-21

Is it 12" inside diameter or outside?

The metal duct it needs to connect to is 12" in diameter.
Asked by: Adrian
It is 12" diameter inside, it will attach to a 12" duct although the duct may have to be crimped. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Answered by: BrandAnswers
Date published: 2017-10-18

Can this be used for under a trailer in Michigan?

Can this be used for under a trailer in Michigan?
Asked by: 8milerd
I would check with the local Code/Inspection department to ensure it can be used in your area. It is made to used for crawl spaces and attic installation. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Answered by: BrandAnswers
Date published: 2017-09-26
  • y_2017, m_11, d_22, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_8
  • loc_, sid_202191788, 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, 16ms
  • QUESTIONS, PRODUCT

Customer Reviews

Mobile Home 12 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket is rated 4.7 out of 5 by 17.
Rated 5 out of 5 by from I used it to replace a 22 year old crossover. Easy to cut to length and seal at the connections w... I used it to replace a 22 year old crossover. Easy to cut to length and seal at the connections with metal tape. Noticeable difference in temperature in the crossover section.
Date published: 2017-06-21
Rated 5 out of 5 by from The Master Home Mobile Home flexible duct was as advertised.... The Master Home Mobile Home flexible duct was as advertised. Easy to install and fit perfectly.
Date published: 2017-10-17
Rated 5 out of 5 by from The Master Flow mobile home insulated duct was as described,... The Master Flow mobile home insulated duct was as described, easy to install and works fine.
Date published: 2017-10-10
Rated 5 out of 5 by from works great and a very very good price . works great and a very very good price .
Date published: 2017-06-07
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-08-02
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-10-25
Rated 5 out of 5 by from as shown, fit was good, easy to cut... as shown, fit was good, easy to cut
Date published: 2017-07-18
Rated 5 out of 5 by from Quality product Quality product
Date published: 2017-11-01
  • y_2017, m_11, d_22, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_17
  • loc_, sid_202191788, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 266ms
  • REVIEWS, PRODUCT