0050206922729

Model MIF14X300

Internet #100112606

Store SKU #590332

Store SO SKU #755578

Mobile Home 14 in. x 25 ft. Insulated Flexible Duct R4.2 in Black Jacket

$56.95 /each

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Product Overview

The Master Flow Mobile Home 14 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 and 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°F
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)
  • Core: a full continuous inner core shields fiberglass from erosion
  • Vapor barrier: a durable, scuff-resistant black polyethylene jacket with U.V. inhibitors
  • Helix: zinc-coated, high carbon steel wire helix for added strength

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Customer Reviews

Rated 5.0 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by easy to work with I bought ductwork to redo my a/c ducts. The old one was moldy and full of dirt (was 30 yrs old) the insulation was great and very easy to work with. October 20, 2015
Rated 5.0 out of 5.0 by Durable flex duct This duct appears to be much more durable than the silver flex duct. Easy to cut and work with. Installed it under my mobile home after the Silver flex duct lasted only five years. The silver foil came off where the rain and sun could get to it and then it fell apart. Make sure you get the black flex when it will be exposed to the weather. October 23, 2014
  • 2016-09-08 T15:27:38.595-05:00
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