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DuraVent 3" - 5" Test Port

Original price $150.75
Original price $150.75 - Original price $191.05
Original price $150.75
Current price $120.60
$120.60 - $152.84
Current price $120.60
+ FREE SHIPPING | Special Order | Ships in 1-7 Business Days | Found it lower?

DuraVent 3" - 5" Test Port

This DuraVent Test Port allows for easy and accurate testing of your chimney's draft. This product is designed for chimneys with 3" to 5" pipes. It's constructed from a high-quality, heavy-duty stainless steel to ensure durability and reliability.

Use to test for proper appliance operation without penetrating the vent wall. Easy access to perform flue gas analysis. More options available, see Universal Adapter w/Test Port in FasNSeal Appliance Adapter section. Available in 316L Stainless Steel


  • Available Inner Diameter : "3" - "5"
  • Fuel Types Compatible With: Gas
  • UL Listed: Yes

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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