The duct has R8 insulation which contains 50% more insulation than the standard R4.2 product. This additional insulation provides greater thermal efficiency to save energy.
SKU: 42733725
MFG: F8IFD6X300
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DETAILS
DESCRIPTION
Highlights:
- Length : 25'
- Thickness : 2 ply
- Material : Fiberglass Yarn
- Type : Flexible, insulated
- 3 in Glass fiber insulation
- Standards : NFPA 90A + 90B, UL Listed
- Temperature rating : -20 TO 250 deg F
- Duct can be cut to length as needed
- R6 fiberglass insulation for greater insulating power
- Durable black polyethylene jacket with UV inhibitors
- Insulated duct features a maximum temperature rating of 200 deg F
- Oversized core to connect quickly and easily to standard sheet metal fitting
- Galvanized core wire for greater corrosion resistance vs non-galvanized wire
- Always install per instructions and seal using approved mastic or sealant (or approved tape)
- Flexible duct is convenient for use in multiple applications including heating and A/C systems and some venting
FEATURES
MFR:
F8IFD6X300
SKU:
42733725
UPC:
050206029220
Brand:
MasterFlow
Attachments: