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  • Nova Twin Wall Flue Systems

    Twin Wall Stainless Steel Flue Systems

    Nova SM is a twin wall insulated stainless steel chimney system suitable for use on multi fuel applications and condensing / positive pressure applications. Available in a range of components from 100ID to 600ID. This product range is not stocked in our warehouse, but can be obtained for specific projects where required.

    Nova Twin Wall Flue Systems - Twin Wall Stainless Steel Flue Systems

Nova is a new breed of chimney system that offers a single solution for virtually all of today's combustion requirements. Nova is a true multi-fuel / multi-application product, whether being used to serve a solid fuel stove, vent the latest high efficiency condensing appliances or Biomass wood chip / pellet stove, Nova is the product of choice. With a diameter range covering thirteen sizes, Nova covers domestic and commercial applications. Manufactured from a 316L inner liner, 25mm high density insulated annulus and a grade 304 outer case, Nova is built to last. Unlike some of our competitors, Nova is designed with a rapid fit multi-barbed twist lock jointing system.

This not only offers a fast and simplistic installation method but also a durable and strong joint allowing a free-standing height of up to 3.0 metres above the last support.

When used on appliances which produce high levels of condensation, such as highly efficient condensing appliances, Nova can be retrofitted with a seal to allow both positive pressure and condensate resistance up to 200Pa, based on a maximum flue gas temperature of 200°C. Nova SM is available in eight sizes, ranging from 100mm to 350mm internal diameter, Nova Commercial extends this from 400mm to 600mm internal diameter.

  •  Suitable for fully condensing applications
  •  Fully welded construction
  •  High level insulation
  •  High thermal resistance
  •  High speed twist lock jointing system to aid installation
  •  Without seals the product is suitable for multi fuel applications up to 450°C

Additional Information

  • Designation 1: BS EN 1856-1 T450 N1 D V2 L50050 G(50)
  • Designation 2: BS EN 1856-1 T200 P1 W V2 L50050 O(50)
  • Suitable Fuels: Solid Fuel, Gas, Oil, Wood Biomass
  • Application: Negative (N1), Positive (P1), High Pressure (H1), Condensing
  • Maximum Operating Temperature: 450°C or 200° With Seals Fitted
  • Positive Pressure Capability: 200Pa with Seals or 40Pa without Seals
  • Condensate Resistance (W): Yes with Seals fitted
  • Distance to Combustible: 50mm
  • Sootfire Resistance: Yes (Without Seals Only)
  • Corrosion Resistance: V2
  • Diameter Range (mm): 100mm, 130mm, 150mm, 180mm, 200mm, 250mm, 300mm, 350mm
  • Inner Liner Specification: 0.5mm 316L Stainless Steel
  • Insulation: 25mm Mineral Wool
  • Insulation Density: 250 Kg/m3
  • Outer Case Specification: 0.5mm 304 Stainless Steel
  • Joint Design: 16 barb twist lock coupler with locking Band
  • Environment: Internal and External

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