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Boiler adaptor - Ø 250 (3-250-BA-173)

The boiler adaptor Ø 250 is an essential component for any SWPro modular stainless steel flue system installation. National Flues offers this premium, CE marked adaptor, perfectly suited for boilers, ovens, and ventilation systems. Its versatility enhances safety and performance in both condensing and non-condensing applications, making it a vital choice for reliable, high-quality flue setups.
£96.99
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At a Glance

    Constructed from high-grade 316L stainless steel
    CE marked for assured quality and safety
    Modular design suitable for diverse condensing and non-condensing applications
    Push-fit jointing system with secure locking band
    Compatible with boilers, ovens, ventilation systems, and chimney shaft liners

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 Boiler Adaptor Ø 250 is part of the SWPro modular single wall flue system, skillfully crafted from high-grade 316L stainless steel for robust durability and performance. This adaptable flue component is suitable for both high and low temperature settings, catering to non-condensing and condensing applications with flue gases in both positive and negative pressure scenarios. With its CE mark approval, you can trust the quality and safety of this adaptor, which is perfect for use with boilers, ovens, ventilation systems, and as a chimney shaft liner.

The modular design features a push-fit jointing system supplemented by a locking band for secure connections. For P1 and H1 installations, remember to install jointing gaskets at each connection. Additionally, always maintain a safe distance of 50mm from any combustible materials during installation.

SKU: 3-250-BA-173

Technical Specifications
SKU3-250-BA-173
Material316L Stainless Steel
Sizeu00d8 250
SystemSWPro
CE ApprovalYes
Warranty10 Years
Distance To Combustibles50mm
Compatible FuelsGas, Oil
When installing the Boiler Adaptor Ø 250, always use the modular push-fit jointing system complemented by a locking band to secure connections. For P1 and H1 installations, ensure that jointing gaskets are installed at every connection point. For condensing appliances, apply silicone sealant between the adaptor and the appliance outlet unless the appliance is pre-equipped with a built-in seal. Additionally, maintain a minimum clearance of 50mm from any combustible materials to comply with safety standards.

The Boiler Adaptor Ø 250 is constructed from high-grade 316L stainless steel, ensuring durability and performance in a variety of conditions.

Yes, the Boiler Adaptor Ø 250 is CE marked, providing assurance of its quality and safety standards.

Absolutely! This adaptor is designed for both high and low temperature settings, making it suitable for non-condensing and condensing applications with flue gases in either positive or negative pressure.

The adaptor features a modular push-fit jointing system that is secured with a locking band. For P1 and H1 installations, ensure jointing gaskets are fitted at every joint and maintain a distance of 50mm from any combustible materials.

This adaptor is versatile and can connect to boilers, ovens, ventilation systems, and can also be used as a chimney shaft liner.

The thickness of the stainless steel varies depending on the flue diameter, ensuring optimal performance for its specified size.

For condensing appliances, seal the adaptor and appliance outlet with silicone sealant unless the appliance already has a seal at the outlet.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, May 20th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also give us a call. 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. 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 250 buyers guide

Buy the Boiler Adaptor Ø 250 now for a swift and reliable installation.

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