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Boiler adaptor - Ø 450 (3-450-BA-448)

National Flues presents the Boiler Adaptor - Ø 450, an essential component designed to connect your appliance seamlessly to the SWPro flue system. Made from durable 316L Stainless Steel, this adaptor—also known as a boiler connector or flue adaptor—is engineered for both high and low temperature operations, making it the ideal solution for a range of applications from boilers and ovens to ventilation systems. Trust in National Flues for quality, safety, and reliability in every product.
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£117.99
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

  • Crafted from premium 316L Stainless Steel
  • Suitable for both condensing and non-condensing applications
  • Easy push-fit installation with a secure Locking Band
  • Compliant with EN 1856-1 standards and CE marked
  • Maintains a safe 50mm clearance from combustible materials

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

We Won't Be Beaten On Price

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.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
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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.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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

The Boiler Adaptor Ø 450 is an integral component of the SWPro modular single wall flue system, meticulously crafted from high-grade 316L Stainless Steel. This adaptor is versatile, suitable for both high and low temperatures, and can handle non-condensing and condensing flue gases in both positive and negative pressure environments. This ensures compatibility with a broad range of applications including boilers, ovens, ventilation systems, and chimney shaft liners.

The SWPro system is CE marked and compliant with stringent standards, making it a reliable choice for your needs. Installation is straightforward with a push-fit jointing system, secured with a Locking Band. Joint gaskets are required for P1 and H1 installations to ensure a tight seal, maintaining a safe 50mm distance from any combustible materials.

SKU: 3-450-BA-448

Technical Specifications
ModelBoiler Adaptor - u00d8 450
SKU3-450-BA-448
Material316L Stainless Steel
ApplicationsBoilers, ovens, ventilation systems, chimney shaft liners
Temperature RangeHigh & Low Temperature (Condensing & Non-condensing)
InstallationPush-fit jointing with Locking Band
StandardsEN 1856-1, CE marked
Minimum Clearance50mm from combustibles
Warranty10 Years
SystemSWPro
For a secure installation, ensure that the Boiler Adaptor Ø 450 is connected using the push-fit jointing system and secured with a Locking Band. When installing in P1 and H1 systems, always use performance-rated joint gaskets to achieve a tight and secure seal. For condensing appliances, apply a high-quality silicone sealant to the appliance outlet unless it already incorporates an effective seal. Strictly maintain a minimum clearance of 50mm from any combustible materials such as wood or plasterboard to ensure safety and compliance with industry standards.

The Boiler Adaptor is crafted from high-grade 316L Stainless Steel, ensuring durability and resistance to corrosion.

Yes, the Boiler Adaptor Ø 450 is designed to handle both high and low temperature applications, as well as non-condensing and condensing environments.

The Boiler Adaptor should be installed with the SWPro modular flue system using a push-fit jointing system and a Locking Band for security. Ensure joint gaskets are used in P1 and H1 installations.

Yes, for condensing appliances, it is important to seal the adaptor and appliance outlet with a silicone sealant unless the appliance outlet already has an incorporated seal.

The Boiler Adaptor Ø 450 complies with the EN 1856-1 standards and is CE marked, ensuring high quality and safety.

The Boiler Adaptor is suitable for boilers, ovens, ventilation systems, and as a chimney shaft liner among other applications.

There should be a minimum distance of 50mm from the outside of the flue to any combustible materials such as wood or plasterboard.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Boiler adaptor - Ø 450 buyers guide

Enhance your installation today – add to cart now or call us at 01670 206 999.

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