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DuraVent 110mm" to 4" Diameter FNS Appliance Adapter

Original price $88.70
Original price $88.70 - Original price $88.70
Original price $88.70
Current price $70.96
$70.96 - $70.96
Current price $70.96
+ FREE SHIPPING | Special Order | Ships in 1-7 Business Days | Found it lower?

DuraVent 110mm" to 4" Diameter FNS Appliance Adapter

The DuraVent 110mm" to 4" Diameter FNS Appliance Adapter is designed for use with direct vent gas appliances. It features a durable stainless steel construction and easy installation, perfect for a wide range of applications. This adaptor is one of the most reliable in the market, offering a long-lasting, secure connection.


  • Available Inner Diameter : "4"

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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