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VIT-Smooth - Increaser - Ø 175-200mm (67-175-002)

National Flues presents the VIT-Smooth Increaser - Ø 175-200mm, a high-quality connecting pipe designed specifically for gas, oil, and solid fuel appliances. This premium product from National Flues ensures a seamless transition between differing flue diameters, complying with EN1856-2 regulations. Read more...
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At a Glance

  • Seamless 175mm to 200mm transition
  • Constructed from robust zero carbon steel
  • Powder enamel matte black finish for durability and style
  • Compatible with gas, oil, and solid fuel appliances up to 600°C
  • Friction-fit joints provide secure installation without sealants
  • Complies with EN1856-2 standards and maintains safe distances from combustibles

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At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The VIT-Smooth Increaser - Ø 175-200mm is a top-notch connecting flue pipe designed to seamlessly transition between flue systems of different diameters. Ideal for gas, oil, and solid fuel appliances operating at temperatures up to 600°C, this increaser serves as a crucial component for ensuring efficient and safe operation. Crafted from zero carbon steel and coated with a powder vitreous enamel in a matte black finish, the VIT-Smooth Increaser offers superior durability and a sleek appearance.

It is essential to use this pipe only as a connection between your appliance and the flue liner, chimney stack, or twin wall flue system, and not to pass through ceilings or combustible walls to ensure safety and compliance with building regulations. Installation is straightforward, with the smaller diameter end pointing downward to keep condensates within the flue system. Friction-fit joints eliminate the need for sealants, though optional jointing compounds can be applied for additional security.

Regular maintenance, including sweeping and inspection, is recommended, particularly for solid fuel applications to ensure optimal performance and longevity.

SKU: 67-175-002

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU67-175-002
MaterialZero Carbon Steel
CoatingPowder Enamel
Coating Thickness0.2mm
Diameter175-200mm (transition), nominal 180mm
Steel Thickness1.2mm
ColourBlack
ApprovalEN1856-2 T600 N1 Vm L80120 G540
Maximum Temperature600°C
Distance To Combustible540mm
Ensure the smaller diameter end points downward to manage condensate effectively. Use the friction-fit joints for a secure connection; while sealants are not required, you may apply optional jointing compounds such as fire cement for added security. It is imperative that this connecting pipe is not routed through ceilings or combustible walls to comply with building regulations and maintain the highest safety standards.

The VIT-Smooth Increaser is used to connect flue pipes of different diameters, specifically transitioning from Ø 175mm to Ø 200mm, ensuring efficient and safe operation of your flue system.

Yes, it is suitable for gas, oil, and solid fuel appliances that operate at temperatures up to 600°C.

Ensure the smaller diameter end is pointing downward to keep condensates within the flue system. The friction-fit joints do not require sealants, but for added security, jointing compounds like fire cement can be used.

No, the VIT-Smooth Increaser should not be used to pass through ceilings or combustibles to maintain safety and compliance with building regulations.

It is made of zero carbon steel with a powder vitreous enamel coating in a matte black finish for enhanced durability and aesthetics.

Yes, regular inspection and cleaning, particularly for solid fuel applications, are recommended to maintain optimal performance.

Chimneys serving solid fuel appliances should be swept at least once a year, but the frequency may need to be increased depending on usage.

 

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