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Imperial R4.2 25 ft. L X 4 in. D Silver Poly Duct
4.4 (67 items)
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15
12
$16.38 cheaper than the new price!!
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New $40.96
Product details
| Management number | 206337055 | Release Date | 2025/10/21 | List Price | $24.58 | Model Number | 206337055 | ||
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This Imperial Duct Insulation Sleeve works as an energy-efficient insulation blanket suitable for heating, ventilation, and air conditioning systems. Specifically designed to insulate rigid or semi-rigid round ducts, it is an excellent method for reducing heat or cool loss and condensation build-up. The sleeve is made of a thick fiberglass insulation blanket enclosed in a strong, fiberglass-reinforced silver metalized outer jacket. The insulation sleeve measures 4-in x 25-ft, meets UL 181 standards for Class 1 Air Duct, and features an energy-efficient insulation R-value of 4.2. Check your local building codes prior to installation.
Insulation blanket designed for insulating rigid or semi-rigid round ducts
Suitable for use with heating, ventilation, and air conditioning systems
Helps reduce heat or cool loss and condensation for energy efficiency
The 2-ply polyester laminated inner core provides outstanding resistance and durability; yhe fiberglass reinforced metalized outer jacket is extremely strong and will not unravel
Meets UL 181 Class 1 Air Duct standards
Fiberglass insulation R-Value: 4.2
UPC: 058680001510
Model Number: MEA-0425
UPC: 058680001510
Model Number: MEA-0425
Heating & Cooling
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