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Non-concentric increaser - Ø 300

National Flues presents the Non-concentric Increaser Ø 300, a premium modular flue system component built from state-of-the-art 316L stainle Read More...
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Unbeatable Value £126.99
including Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Crafted from high-grade 316L stainless steel
  • CE marked and complies with EN 1856-1 standards
  • Designed for the SWPro modular flue system
  • Prevents condensate pooling in inclined flue runs
  • Supports both high and low temperature flue gases
  • Suitable for various applications including boilers, ovens, and ventilation systems

 

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Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Non-concentric Increaser Ø 300 is part of the SWPro modular single wall flue system. Constructed from high-grade 316L stainless steel, this increaser is designed to manage both high and low-temperature flue gases in both positive and negative pressure environments. Certified with CE marking and complying with EN 1856-1 standards, it’s perfect for various applications, including boilers, ovens, ventilation systems, and chimney shaft liners.

The SWPro system’s modular design features a robust push-fit jointing system, secured with a locking band, ensuring easy and secure installation. For high-pressure installations (P1 and H1), remember to fit jointing gaskets at every joint and maintain a 50mm distance from any combustible materials to ensure safety.

SKU: 3-300-004

Technical Specifications
ModelNon-concentric Increaser u00d8 300
Material316L Stainless Steel
CertificationCE, EN 1856-1
SystemSWPro Modular Flue System
Diameter300mm
Fuel CompatibilityGas, Oil
Pressure HandlingPositive and Negative
Warranty10 Years
ClearanceMinimum 50mm from combustibles
InstallationPush-fit jointing system with locking band
Optional AccessoriesJointing gaskets and additional locking bands available
• Assemble using the SWPro push-fit jointing system to ensure a secure, leak-free connection. • For high-pressure installations (P1, H1), install jointing gaskets at every joint to reinforce safety and performance. • Always maintain a minimum clearance of 50mm from any combustible materials. • Consider optional accessories such as additional jointing gaskets and locking bands to enhance and customise your system. • Follow manufacturer guidelines and local regulations strictly during installation to ensure compliance and safety.

It is made of high-grade 316L stainless steel, ensuring durability and longevity.

It is suitable for boilers, ovens, ventilation systems, and as a chimney shaft liner.

Yes, the SWPro system, including the Non-concentric Increaser Ø 300, is CE marked.

It complies with EN 1856-1 standards and is available in various thicknesses depending on the flue diameter.

It should be installed using the SWPro push-fit jointing system secured with a locking band. For high-pressure installations, ensure jointing gaskets are used and maintain a 50mm distance from any combustible materials.

Yes, it is designed to prevent potential condensate pooling in the system.

This increaser can handle both positive and negative pressure environments.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 25th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this Non-concentric increaser - Ø 300

National Flues Ltd Verdict

At National Flues, we pride ourselves on providing top-quality products like the Non-concentric Increaser Ø 300. Designed for both retail and trade customers, our reliable, nationwide delivery service ensures you get what you need, when you need it, at unbeatable prices.

The Non-concentric Increaser Ø 300 is used to increase the system diameter in an inclined flue run, preventing potential condensate pooling and ensuring efficient ventilation.

National Flues is a leading supplier of flue and chimney systems across the UK. We cater to both retail and trade customers, offering high-quality products at unbeatable prices, with reliable nationwide delivery.

 

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Secure your Non-concentric Increaser Ø 300 now and enjoy a flawless, efficient flue system – quality and reliability are just a click away!

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