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EuroSW1 - 90° Tee - Ø 125mm - Ø 125mm (31-125-035)

Discover National Flues' EuroSW1 90° Tee, a superior stainless steel connecting pipe designed for gas, oil, and solid fuel appliances. This premium connecting pipe offers outstanding durability and reliability, making it an ideal choice for safely linking appliances to flue liners, chimney stacks, or twin wall flue systems. Enhance your installation with this top-quality, stainless steel flue accessory that's engineered to last.
The price you pay today £54.99
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At a Glance

    Crafted from 316 grade stainless steel for exceptional durability and corrosion resistance
    Withstands operating temperatures up to 600°C for versatile use with gas, oil, and solid fuel appliances
    Friction fit joint design simplifies installation, minimising the need for sealing compounds
    Precisely engineered to maintain a safe 375mm distance from combustible materials
    Optional sweeping access door available for easy chimney maintenance
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. 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. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

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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.

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

The EuroSW1 90° Tee Ø 125mm is a top-tier connecting flue pipe crafted from zero carbon stainless steel, ideal for gas, oil, and solid fuel appliances operating at temperatures up to 600°C. This 125mm diameter tee is designed for use as a connecting pipe between your appliance and your Flue Liner, Chimney Stack, or Twin Wall Flue System. It should not pass through ceilings or combustible walls.Installation of the EuroSW1 is straightforward but requires adherence to safety guidelines—maintain a distance of at least 375mm from any combustible materials.

The pipe should always be installed with the smaller diameter pointing downward, ensuring condensates remain within the system. This friction fit joint design eliminates the need for sealing, although jointing compounds can be used for added security.The EuroSW1 also offers easy maintenance and inspection, especially important for solid fuel applications. An access door can be included to allow for chimney sweeping.

Regular maintenance, particularly for solid fuel appliances, is crucial to ensure optimal performance and safety.

SKU: 31-125-035

Technical Specifications
SKU31-125-035
Item90u00b0 Tee - u00d8 125mm
Material316 grade stainless steel
Steel Thickness1mm
SeamContinuous Weld
FuelsWood, Oil, Gas, Low sulphur coal
ApprovalEN1856-2 T600 N1 Vm L50100 G375
Distance To Combustible375mm
Warranty2 year manufacturing defect warranty
Joint MethodFriction fit (jointing compound optional)
Max Operating Temperature600u00b0C
Ensure the EuroSW1 is installed with the smaller diameter oriented downward to contain condensates; maintain a minimum clearance of 375mm from any combustible materials; note that this connecting tee is not to be routed through ceilings or combustible walls; when applicable, utilise a jointing compound at the appliance connection for additional security; always adhere to local safety regulations and manufacturer guidelines during installation.

The EuroSW1 90° Tee is suitable for gas, oil, and solid fuel appliances with temperatures up to 600°C.

No, the EuroSW1 should not be used to pass through ceilings or combustible walls. It is intended only as a connecting pipe.

Ensure the piece is installed with the smaller diameter pointing downward to keep condensates inside the flue system. Maintain at least 375mm distance from combustible materials and consider using a jointing compound for added security.

Yes, the EuroSW1 is designed for easy maintenance and inspection. It's recommended to install an access door for chimney sweeping, especially for solid fuel applications.

Yes, the EuroSW1 can be cut, but any exposed steel should be treated with high-temperature paint to prevent rust.

A minimum distance of 375mm should be maintained from any combustible materials such as wood or plasterboard.

Chimneys serving solid fuel appliances should be swept at least once a year or as frequently as necessary to ensure safe and efficient operation.

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