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Boiler adaptor - Ø 250 (3-250-BA-203)

National Flues offers the high-quality Boiler Adaptor Ø 250, a premium stainless steel flue connector designed for exceptional performance. Engineered to integrate seamlessly with SWPro modular flue systems, this adaptor is ideal for connecting boilers, ovens, and ventilation systems. Enhance your installation with our reliable and CE-approved component, ensuring long-lasting efficiency and safety for your heating solutions.
Now only £93.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Crafted from premium 316L Stainless Steel for long-lasting durability

    CE marked and EN 1856-1 compliant to meet rigorous European safety standards

    Modular SWPro design featuring a reliable push-fit joint system and secure Locking Band

    Versatile application for connecting boilers, ovens, ventilation systems, and chimney shaft liners

    High-pressure sealing gasket (P1/H1) ensures an airtight, secure installation

    Suitable for both high and low temperature (condensing and non-condensing) scenarios

Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Best 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.

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.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

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).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

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

The Boiler Adaptor Ø 250 is part of the SWPro modular single wall flue system, meticulously crafted from 316L grade stainless steel. This high-quality adaptor features a high-pressure sealing gasket P1/H1, making it apt for both high and low-temperature applications, whether condensing or non-condensing. Ideal for connecting boilers, ovens, ventilation systems, and chimney shaft liners, it ensures seamless integration and optimal performance.

The SWPro system is CE marked and complies with EN 1856-1 standards. Its modular design features a push-fit jointing system secured with a Locking Band. For P1 and H1 installations, jointing gaskets must be applied on every joint.

Ensure a 50mm clearance from any combustible materials such as wood or plasterboard during installation.

SKU: 3-250-BA-203

Technical Specifications
Material316L Stainless Steel
CertificationCE marked, EN 1856-1
DesignModular SWPro system
JointingPush-fit with Locking Band
GasketHigh-pressure sealing (P1/H1) required
Clearance50mm distance from combustibles
ApplicationSuitable for high and low temperature (condensing/non-condensing)
Incorporate the adaptor using the SWPro modular system’s push-fit jointing mechanism. For P1 and H1 setups, make sure to apply the appropriate jointing gaskets at every connection. Always maintain a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. **Ensure your appliance outlet is properly sealed** with silicone sealant for condensing applications unless the appliance already includes a built-in seal. Follow all manufacturer guidelines and safety recommendations closely to achieve a secure and efficient installation.

This adaptor is suitable for connecting to boilers, ovens, ventilation systems, and chimney shaft liners.

It's constructed from high-grade 316L stainless steel, ensuring durability and longevity.

The SWPro system, including this adaptor, is CE marked and complies with EN 1856-1 standards.

The adaptor supports both high and low temperatures, making it versatile for various applications.

Yes, it features a modular design with a push-fit jointing system, which is secured together using a Locking Band.

Yes, it's crucial to maintain a 50mm distance from any combustible materials (like wood or plasterboard) from the outside of the flue.

Use silicone sealant at the connection points unless your appliance includes a seal at the outlet.

What our experts say!

"Our Boiler Adaptor Ø 250 is a top-tier solution for your flue system needs. Its versatile design and robust construction make it perfect for a variety of applications. Enjoy our reliable nationwide delivery and dedicated service to both retail and trade customers."

This adaptor securely connects the SWPro modular flue system to various appliances, ensuring safe and efficient operation.

National Flues is a trusted supplier of fireplaces and flues across the UK. We offer competitive prices, reliable delivery, and cater to both retail and trade customers.

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