Master Flow
Product ID: 308955085
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Description
- The Master Flow 4 In. X 12 Ft. Insulated Flexible Duct R6 Silver Jacket Is Used In Standard Heating And Air Conditioning (Hvac) Systems And Some Venting Applications. The Duct Has R6 Insulation Which Contains 33 More Insulation Than The Standard R4.2 Product. This Additional Insulation Provides Greater Thermal Efficiency To Save Energy. The Product Is Also Covered In A Heavy Duty
- Silver Jacket For Durability. It Can Be Used For Venting Bath Fans Where Insulation Is Required. The Duct Is Etl Listed
- Meeting The Ul181 Standard.R6 Fiberglass Insulation For Greater Insulating Powerflexible Duct Is Convenient For Use In Multiple Applications Including Heating And A/C Systems And Some Ventingoversized Core To Connect Quickly And Easily To Standard Sheet Metal Fittinggalvanized Core Wire For Greater Corrosion Resistance Vs. Non-Galvanized Wireduct Can Be Cut To Length As Neededinsulated Duct Features A Maximum Temperature Rating Of 200Ifalways Install Per Instructions And Seal Using Approved Mastic Or Sealant (Or Approved Tape)Dimensionsproduct Depth (In.)144Product Diameter (In.)4 Inproduct Height (In.)8Product Length (In.)144Product Width (In.)8
Master Flow 4 In. X 12 Ft. Insulated Flexible Duct R6 Silver Jacket
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TrustScore 4.5 | 7,300+ reviews
Received my product in pristine condition. Great service overall.
1 month ago
The delivery time was excellent, and the packaging was secure.
2 months ago
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