7″ x 25′ R8 Insulated Flex Duct Silver HVAC Air Duct 4GF-8*7

Name: 7" x 25' R8 Insulated Flex Duct Silver HVAC Air Duct 4GF-8*7
SKU: 4GF-8*7 BAGGED
Price: 110.82 USD
Availability: InStock

SKU: 4GF-8*7 BAGGED

$110.82

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$110.82	0%
5–9	$105.28	5%
10+	$99.74	10%

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Product Description

7″ x 25′ R8 Insulated Flexible HVAC Air Duct – Silver

This 7-inch diameter, 25-foot long R8 insulated flexible duct is designed for residential and light commercial HVAC applications. Constructed with a reinforced metallized polyester outer jacket and a double laminated black polyester inner core, it delivers durability and long-lasting airflow performance.

The encapsulated wire helix maintains duct shape while allowing flexibility for routing around obstacles in attics, crawl spaces, and tight mechanical areas.

Key Specifications:

Diameter: 7 inches
Length: 25 feet
Insulation Rating: R8
Outer Jacket: Reinforced metallized polyester
Inner Core: Double laminated polyester
Wire: Encapsulated steel helix

Ideal For:

✔ Supply air duct runs

✔ Return air systems

✔ Attic HVAC installations

✔ Energy-efficient home upgrades

✔ New construction or replacement jobs

Benefits:

High R8 insulation improves energy efficiency
Reduces heat gain/loss in attic installations
Flexible design simplifies installation
Lightweight and easy to cut
Compatible with standard HVAC collars and fittings

Professional-grade flex duct trusted by HVAC contractors.

Product details

Part / SKU	4GF-8*7 BAGGED

Package includes

7" x 25' R8 Insulated Flex Duct Silver HVAC Air Duct 4GF-8*7

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