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DuraVent 3" - 5" Dia Wall Thimble Term with Damper

Original price $381.65
Original price $381.65 - Original price $603.01
Original price $381.65
Current price $305.32
$305.32 - $482.41
Current price $305.32
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DuraVent 3" - 5"  Dia  Wall Thimble Term  with Damper

The DuraVent Wall Thimble Termination with Damper easily installs onto an outside wall for optimum air flow. It can be adjusted between 3" and 5" in diameter and features a precision-fitted damper to control excess air flow. Enjoy safe and efficient venting with this durable and reliable wall thimble.


  • Available Inner Diameter : "3" - "5"

Typical Installation(Refer this if required):

Commercial Applications

Commercial projects may require custom parts and unique system designs. DuraVent offers complete project assistance:

  • Engineering Services: Personalized system design services offer comprehensive CAD submittal drawing and complete bills of materials.
  • Custom Parts: If your project requires innovative solutions, contact DuraVent for custom parts that meet your specific project needs.
  • FasNSeal W2: FasNSeal W2 is the ideal choice for commercial applications where there is a need for low clearances to combustibles.
  • Up to 16” Vent Diameters: Many commercial applications require large diameter systems due to the units size and output. Large diameters are available in single and double wall, featuring FasNSeal’s triple lipped directional gaskets and built-in locking band which provides a safe and convenient installation.

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