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Johns Manville - 670378 - Duct Wrap: 4.2 R-Value, Foil Scrim Kraft, Fiberglass, 48 in Wd, 25 ft Lg, 1 1/2 in Thick, Silver

  • MFR SKU: 670378
  • ITEM #: 5047656
  • 12345
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ITEM #: 5047656
Duct wraps install around an HVAC duct and insulates the duct from the mechanical space. This improves the overall HVAC system efficiency, increases occupant comfort, and reduces the HVAC system's runtime. They are manufactured in rolls that allow users to cut them to size.

Johns Manville - 670378 - Duct Wrap: 4.2 R-Value, Foil Scrim Kraft, Fiberglass, 48 in Wd, 25 ft Lg, 1 1/2 in Thick, Silver

  • Item #: 5047656
  • MFR SKU: 670378
  • Brand: JOHNS MANVILLE
  • Manufacturer Part Number: 670378
  • Product Type: Duct Insulation
  • Insulation Material: Fiberglass
  • Insulation Value: 4.2
  • Insulation Density: 0.75 lb
  • Overall Width: 48 in
  • Overall Length: 25 ft
  • Thickness: 1-1/2 in
  • Maximum Temperature Rating: 250 ° F
  • Minimum Temperature Rating: -32 ° F
  • Jacket Material: Foil Scrim Kraft
  • Color: Silver
  • Standards: ASTM C-1104; ASTM C-1338; ASTM C-411; ASTM C1136s; ASTM C1290; ASTM C553; ASTM C665; ASTM E-84; CAN/ULC S102-1188; NFPA 90A; UL723
  • UNSPSC: 30141505
  • Country of Origin: USA (subject to change)

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