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DuraVent 4" - 6" Diameter FasNSeal Fulton Boiler Appliance Adapter

Original price $112.92
Original price $112.92 - Original price $125.59
Original price $112.92
Current price $90.34
$90.34 - $100.47
Current price $90.34
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DuraVent 4" - 6" Diameter FasNSeal Fulton Boiler Appliance Adapter

This DuraVent appliance adapter is designed for use with the FasNSeal venting system. It has a 4" to 6" diameter for compatibility with a wide range of gas-fired or oil-fired boilers, water heaters and other appliances that require venting. Constructed with sturdy metal for long-lasting use, it makes installation of your gas appliances easier and faster.


  • Available Inner Diameter : "4" - "6"
  • Fuel Types Compatible With: Gas
  • UL Listed: Yes
  • Single Wall Construction

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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