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4″ x 25′ Uninsulated Flex Duct Aluminum HVAC Air Duct 4 Inch

SKU: 8H994N

$35.20

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$35.200%
5–9$33.445%
10+$31.6810%

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Overview

4" x 25' Uninsulated Flexible HVAC Duct – Aluminum Laminate Construction

This 4-inch diameter by 25-foot length uninsulated flex duct is constructed from a triple laminate of metallized polyester, aluminum foil, and polyester with an encapsulated wire helix for strength and flexibility.

Designed for HVAC supply and return air systems where insulation is not required by code, this flexible duct is ideal for tight installations and retrofit projects.

Specifications

  • Diameter: 4 inches
  • Length: 25 feet
  • • Insulation: None (Uninsulated)
  • • Construction: Triple laminate aluminum/polyester
  • • Reinforcement: Encapsulated steel wire helix
  • Key Benefits:
  • • Easy to cut and install
  • • Flexible for routing around obstacles
  • • Lightweight and durable
  • • Ideal for residential and light commercial HVAC
  • Common

Applications

  • • Furnace supply air
  • • Return air duct runs
  • • Bathroom exhaust (where permitted)
  • • General ventilation
  • Professional-grade HVAC ducting suitable for contractors and installers.

Product details

Part / SKU 8H994N

Package includes

  • 4" x 25' Uninsulated Flex Duct Aluminum HVAC Air Duct 4 Inch

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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