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Non-concentric increaser - Ø 100

National Flues offers the Non-concentric Increaser - Ø 100, a premium accessory designed for expanding flue diameters in a range of heating Read More...
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now only £44.49
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Constructed from high-grade 316L stainless steel for lasting durability
  • Complies with EN 1856-1 standards and is CE marked for industry-standard safety
  • Versatile design suitable for both condensing and non-condensing applications
  • Modular push-fit joint system secured with Locking Bands enables fast and reliable installation
  • High-pressure sealing gaskets ensure leak-free connections and prevent condensate issues

 

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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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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:

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

The Non-concentric increaser - Ø 100 from our SWPro range is an essential component for increasing flue diameters in various inclined heating and ventilation systems. Constructed from high-grade 316L stainless steel, this increaser ensures durability and resistance to high temperatures. It's ideal for both high and low-temperature applications, including non-condensing and condensing systems.

Our modular flue system features easy push-fit joints secured with Locking Bands, guaranteeing a quick and secure installation. Each joint includes a high-pressure sealing gasket to accommodate P1 and H1 installations, preventing any potential condensate pooling. The system is CE marked and conforms to EN 1856-1 standards, ensuring optimal performance and safety.

Designed for use in boilers, ovens, ventilation systems, and as a chimney shaft liner, it offers versatile, reliable solutions for both positive and negative pressure scenarios.

SKU: 3-100-004

Technical Specifications
Material316L Stainless Steel
Diameteru00d8 100
Applicable StandardsEN 1856-1, CE marked
SystemSWPro Modular Flue
ApplicationsBoilers, Ovens, Ventilation Systems, Chimney Shaft Liners
Temperature RangeSuitable for both high and low-temperature applications
SealingHigh-pressure sealing gasket included for secure jointing
Installation MethodPush-fit joints secured with Locking Bands
Clearance RequirementMinimum 50mm distance to combustible materials
Warranty10 Years
Ensure that you follow the manufacturer’s guidelines closely. Begin by verifying that the installation area provides a minimum clearance of 50mm from any combustible material. Each module of the flue system is designed for a quick push-fit assembly, but it is crucial to secure each connection with the provided Locking Bands. Additionally, check that the high-pressure sealing gaskets are correctly in place to prevent any condensate pooling. It is recommended to consult the installation manual and diagrams for detailed step-by-step instructions and to carry out a final inspection after installation for safety compliance.

The increaser is constructed from high-grade 316L stainless steel, known for its corrosion resistance and durability.

The Non-concentric Increaser is ideal for high and low-temperature, non-condensing and condensing applications, including boilers, ovens, and ventilation systems.

It features a modular flue system with push-fit jointing, secured by Locking Bands. Always ensure a distance of 50mm from any combustible material.

Yes, the Non-concentric Increaser conforms to EN 1856-1 standards and is CE marked.

The increaser supports a range of diameters, specifically Ø 100. However, the SWPro range covers from Ø 80 to Ø 400.

Each joint is fitted with a high-pressure sealing gasket for P1 and H1 installations, ensuring a secure and leak-free connection.

Yes, it is designed to handle flue gases in both positive and negative pressure scenarios.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 28th. 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 100

National Flues Ltd Verdict

At National Flues, we highly recommend the Non-concentric Increaser - Ø 100 for its superior construction and versatile application. Whether you're in retail or trade, you'll benefit from our reliable nationwide delivery and competitive pricing.

The Non-concentric Increaser - Ø 100 is used to increase the diameter of a flue system while maintaining efficiency and preventing condensate buildup.

National Flues is a trusted supplier of fireplaces and flues, committed to offering competitive prices and reliable nationwide delivery to retail and trade customers alike.

 

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