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DESCRIPTION

  • Class 1 air duct material with certified r-values
  • Constructed around Anco's "ULTRA 10" core - wrapped in a thick blanket of thermally certified energy saving insulation
  • Packaged in corrugated box
  • Versatile air duct product capable of performing in low to high pressure residential or commercial HVAC applications
  • Well suited for main trunk lines, supply and return lines, connecting lines, as well as runs to diffusers and room registers

Anco Products 25 ft. R4.2 Poly Flexible Air Duct Box in Black

A4625R4

Diameter:

SPECIFICATIONS

ASTM Specifications
ASTM E-96
Diameter
4 in
Length
25 ft
Material
Plastic
Material Type
Polyester
R value
R4.2
UL Listed
Yes

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