Thermaflex®

Thermaflex - 56512000001 - 12" x 25' RKD R4.2 Flex-Vent Insulated Flexible Air Duct

Item: THFRKD1225
MFG: 056512000001
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Description

Thermaflex R-KD Insulated For Outdoor Heating and Cooling In Low/Medium Pressure Systems. Ideal For Add-On Mobile Home Remote Air Conditioning and For Connecting Doublewide Units. Also Popular In Modular Building Systems. Perfect For Handling Misalignment Between System Components. For Example, It Can Be Easily Redirected Around Obstacles, Unlike Costly Stainless Steel Ducts.

Flex-Vent Advantages:
  • Fast, Economical Installation.
  • Oversized Cores For Proper Fit.
  • Easily Shaped To Fit Oval Inlets.
  • Superior Insulation and Thermal Performance.
  • UL181 Listed and Complies with NFPA Standards 90A and 90B.
  • Complies with Most State and Federal Standards or Codes.
  • Ideal For Residential Air Distribution and Venting Applications.
  • Flex-Vent Is Competitively Priced and Backed By A 5 Year Warranty.
Specs:
  • Diameter: 8-14 Inches ID
  • Pressure Rating: (Wg)
  • Positive: 6 Inches (8"-14" ID)
  • Negative: 1/2 Inch (8"-14" ID)
  • Velocity: 5000 Fpm
  • Temp.Range:-20F To 250F
  • R-Value: R-4.2, R-8.0
  • 5 Year Warranty
Meets Ul 181. Complies With Hud Mobile Home Construction Safety Code Part 3280.715

California residents: see Proposition 65 Warning

Features and Specification

Weight 17.3
Brand Thermaflex®
Compliance NFPA 90 A and 90 B
Core Material Polyester
Cubic Measurement 1.5887
Dimensional Weight 41
EAN 0677431004367
Fire Rating Meets UL 181 & NFPA 90A-90B Fire Codes
Flex Length 25'
Flex Type Mobile Home
Height 15.125
Inside Diameter 12"
Insulated Yes
Jacket Color Black
Jacket Material Vapor Barrier
Length 15.125
Maximum Air Flow 5000 FPM
Maximum Pressure Positive = 6" (6-14" ID) Negative = 1" (6-12" ID) 1/2" (14" ID)
Maximum Temperature 250°F (121.11°C)
Operating Temperature -20°F to 250°F (-28.8°C to 121.1°C)
Package Type Box
Package Height 15.125
Package Length 15.125
Package Weight 17.3
Package Width 24.875
Pressure Rating WG - Positive 6 inches (18"-20" ID) - Negative 1/2 inch (6"-12" ID)
Prop 65 Yes
R-Value R4.2
Size 12" x 25'
UL Listed Yes
UOM BX
UPC 677431004367
Vapor Transmission 0.1
Width 12
Country of Origin USA

Documents

picture_as_pdf specification sheet

picture_as_pdf submittal sheet