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M-Ke Thermaflex Flexible Hvac Duct - 14 Inch Diameter R4.2 - Pkg Qty 2

M-Ke Thermaflex Flexible Hvac Duct - 14 Inch Diameter R4.2 - Pkg Qty 2

Item #: WBB35661

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  • 4.2
  • 6.0
  • 8.0

4.2

$109.95 ea.

Price: $219.90 / Pkg of 2

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M-Ke Thermaflex Flexible Hvac Duct - 16 Inch Diameter R4.2

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Thermaflex M-KE HVAC ducts have a vinyl coated spring steel wire coil construction that is ideal for low, medium pressure heating and cooling environments.

These highly efficient flex ducts feature a core that is bonded to the steel wire coil to support the fiberglass insulation. Duct insulation is available in three different R-values for varied thickness: R-4.2, R-6.0 and R-8.0. The acoustically rated, polyethylene inner liner on these HVAC ducts eliminates noise and easily expands. Spiral ducts are mold and mildew resistant. Temperature range is from -20F to 200F and -20F to 250F intermittent. Inner core is self-extinguishing. Ducts measure 4-20" in diameter. Greenguard certified. 10 Year Limited Warranty.

Product Specifications

  • BRANDThermaflex
  • DIAMETER INCHES14
  • LENGTH FEET25
  • COLORSilver
  • VELOCITY FEET PER MINUTE5000
  • MIN. TEMPERATURE °F-20
  • MAX. TEMPERATURE °F200
  • R VALUE4.2
  • TYPEM-KE R4.2
  • PACKAGE QUANTITY1
  • MANUFACTURER'S PART NUMBER0557-1400-0001-10
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M-Ke Thermaflex Flexible Hvac Duct - 14 Inch Diameter R4.2 - Pkg Qty 2

M-Ke Thermaflex Flexible Hvac Duct - 14 Inch Diameter R4.2 - Pkg Qty 2

Item #: WBB35661

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