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KP 14 in. x 25 ft. HVAC Ducting - R4.2

$5150
/box
  • Designed for use with medium to low-pressure systems
  • Corrosion-resistant steel wire core ensures prolonged use
  • R-4.2 fiberglass insulation helps reduce heating and cooling cost
  • View More Details

Frequently Bought Together

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Price:
$5150

Product Overview

Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core. And supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a jacket of durable black polyethylene.
  • Reduced total installation cost - fast, economical installation
  • Meets UL 181 and NFPA 90A-90B fire codes
  • Superior insulation and thermal performance
  • Easily shaped to fit over all inlets and quickly connects to fast fittings
  • Designed for low to medium pressure systems

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
25
Product Diameter (in.)
14 in
Product Height (in.)
17
Product Length (in.)
300
Product Width (in.)
17

Details

Color
Black Jacket
Insulated
Yes
Insulation R-Value
4.2
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
5586
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.6
    out of 37 reviews
  • 91% recommend this product
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Showing 1-10 of 37 reviews
Don't buy this product
They always cancel your order, waste your time to order.
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    1 person found this helpful
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
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    • Verified Purchase
    Good quality and easy to install....
    Good quality and easy to install.
    by
    • Verified Purchase
    Work as described and easy to usr...
    Work as described and easy to usr
    by
    • Verified Purchase
    Well made easy to cut....
    Well made easy to cut.
    by
    • Verified Purchase
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
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    • Verified Purchase
    Works perfectly for extending portable air conditioner hose for the...
    Works perfectly for extending portable air conditioner hose for the garage..
    by
    • Verified Purchase
    Worked fine. Seems to be a bit flimsy....
    Worked fine. Seems to be a bit flimsy.
    by
    • Verified Purchase
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by
    • Verified Purchase
    Definitely worth the price and effort if you have metal ducts though an unconditioned space. Duct...
    Definitely worth the price and effort if you have metal ducts though an unconditioned space. Duct work in my house was all 7" metal. Due to long runs and cold basement, the air was already room temperature by the time it reached the farthest vent which didn't help to warm the room at all. Replaced a 20' length off the main trunk and the air coming out was actually hot. We have since replaced one more complete run with 8" purchased locally.
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    • Verified Purchase
    • Recommended
    1 person found this helpful
    Showing 1-10 of 37 reviews