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Increaser 3 diameters - Ø 100

National Flues introduces the Increaser Three Diameters - Ø 100, a high-quality flue system component designed to offer a seamless upgrade f Read More...
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now only £110.49
with free delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Manufactured from premium 316L stainless steel.
  • Versatile design for boilers, ovens, and ventilation systems.
  • Seamless transition from 100ID to 150ID for improved flue performance.
  • Complies with EN 1856-1 and carries a CE mark.
  • Easy push-fit jointing system with a secure locking band.
  • High-pressure sealing gasket ensures leak-proof connections.

 

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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:

  • 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: [email protected]

The Increaser Three Diameters - Ø 100 is an essential component of the SWPro modular single wall flue system. Made from high-grade 316L stainless steel, this product offers remarkable durability and performance. It features a high-pressure sealing gasket P1/H1, making it suitable for high and low temperature applications, both condensing and non-condensing.

This increaser is ideal for use with boilers, ovens, ventilation systems, and as a chimney shaft liner, accommodating a wide range of flue gasses in positive and negative pressures. The SWPro system is CE marked and adheres to stringent European standards such as EN 1856-1, assuring you of its quality and safety. Installation is straightforward, thanks to its push-fit jointing system secured with a locking band.

In P1 and H1 installations, jointing gaskets are required on every joint to maintain safety and efficiency. Additionally, ensure the flue maintains a 50mm distance from any combustible materials like wood or plasterboard.

SKU: 3-100-202

Technical Specifications
Material316L Stainless Steel
Diameter Transition100ID to 150ID
Applicable SystemsBoilers, Ovens, Ventilation, Chimney Shaft Liners
StandardsEN 1856-1, CE Marked
Installation MethodPush-fit jointing with locking band
Gasket TypeHigh-pressure sealing gasket (P1/H1)
Warranty10 Years
Combustible SafetyMaintain 50mm clearance from combustibles
Ensure a minimum clearance of 50mm from all combustible materials such as wood or plasterboard. Follow the push-fit jointing procedure by securely inserting each section and using the required jointing gaskets for both P1 and H1 installations. Once aligned, tighten the locking band firmly to create a leak-proof seal. Always double-check each connection, especially in high or low temperature applications, to guarantee safety and efficiency.

This increaser is designed to increase the diameter of your existing flue system, making it suitable for use with boilers, ovens, ventilation systems, and as a chimney shaft liner.

The increaser is made from high-grade 316L stainless steel, ensuring excellent durability and performance.

Yes, the Increaser Three Diameters - Ø 100 is CE marked, conforming to the EN 1856-1 standard.

This product is suitable for high and low temperature, non-condensing and condensing applications with flue gasses in positive and negative pressure.

Ensure that the flue maintains a 50mm distance from any combustible materials such as wood or plasterboard during installation. Use jointing gaskets on every joint for P1 and H1 installations for added safety and efficiency.

The SWPro modular flue uses a push-fit jointing system secured with a locking band for a secure, leak-proof connection.

Yes, given its versatile application range, it can be used in both residential and commercial settings, including homes and business properties.
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 Increaser 3 diameters - Ø 100

National Flues Ltd Verdict

The Increaser Three Diameters - Ø 100 is a top-rated product at National Flues. Its modular design and high-grade stainless steel construction make it reliable and versatile for various applications. Count on us for unbeatable prices and nationwide delivery, serving both retail and trade customers.

The Increaser Three Diameters - Ø 100 is used for increasing the diameter of your flue system, ensuring a smooth transition and compatibility with various types of heating and ventilation systems.

National Flues is a leading supplier of fireplaces and flues across the UK, known for its unbeatable prices, reliable delivery, and exceptional customer service to both retail and trade customers.

 

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Act now and secure the Increaser Three Diameters - Ø 100 to elevate your installation standards today.

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