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Duravent 4DFA-25 DuraFlex AL Flexible Liner Chimney Pipe 25 feet Flex Pipe Length

Brand: DURAVENT
SKU: 4DFA-25
Availability: In Stock
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Ships same day if ordered by 12 pm

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$334.91
$334.91
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Product Description

The DURAVENT 4DFA-25 DuraFlex AL is a flexible connector pipe designed to connect wood stoves to rigid chimney systems or reline existing masonry chimneys. This double-wall pipe is suitable for use with wood stoves, fireplaces, and other solid fuel-burning appliances. It features an inner aluminum liner and an outer aluminum layer for enhanced durability and safety.

  • Flexible connector pipe for easy installation
  • Double-wall construction for added durability
  • Suitable for gas, liquid propane, and solid fuel-burning appliances

Product Highlights

This flexible chimney liner is an economical venting system used for relining masonry chimneys. It protects the chimney from flue product condensation.

Product Information

Standard Information

  • Brand: DURAVENT
  • Manufacturer Part Number: 4DFA-25

Technical Specifications

  • Brand: DuraVent
  • MPN: 4DFA-25
  • Inner Diameter: 4"
  • Pipe Type: Flexible Liner
  • Construction: Double Wall
  • Flex Pipe Length: 25'
  • Manufacturer: DuraVent
  • Size: 4"
  • Fuel Types Compatible With: Gas, Liquid Propane
  • UL Listed: Yes
  • Length: 300"
  • Vent Construction: Double Wall
  • Inner Pipe Material: Aluminum
  • Outer Pipe Material: Aluminum
  • Pipe Class: Flexible Liner
  • Pipe Shape: Round
  • Application: Boiler, Category I Appliances, Draft Hood Equipped Appliance, Fireplace, Furnace, Space Heater, Type B Appliance, Wall Heater, Water Heater
  • Approved for Commercial Use: No
  • Certifications: UL
  • Collection: DuraFlex AL
  • UL Listing Number: UL 1777, ULC S635
  • Product Line: DuraFlex Aluminum
  • Vent Type: B-Vent
  • Telescoping: No
  • Adjustable: No
  • Material: Aluminum
  • Painted: No
  • Adapter Needed: No
  • Support Included: No
  • Flex Type: Relining
  • Rigid Compatibility: Yes
  • Includes Trim: No
  • Includes Insulation Shield: No
  • Is Firestop: No
  • Includes Adapter: No
  • Includes Cap: No
  • Vented: No
  • Firestop Required: No
  • Air Intake: No
  • Outside Diameter: 4 inches
  • Inside Diameter: 4 inches
  • Max Effective Length: 300 inches
  • Item Diameter: 4 Inch
  • Hose length: 25 ft
  • Inlet diameter: 4 in
  • Model: 4DFA-25
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Vendor: DURAVENT

Duravent 4DFA-25 DuraFlex AL Flexible Liner Chimney Pipe 25 feet Flex Pipe Length

$334.91

Vendor: DURAVENT

Duravent 4DFA-25 DuraFlex AL Flexible Liner Chimney Pipe 25 feet Flex Pipe Length

$334.91

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