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Tee 93° - Ø 80 (3-80-039)

National Flues presents the Tee 93° - Ø 80 flue connector, a premium and versatile component ideal for boilers, ovens, and ventilation systems. This high-performance product, built from robust 316L stainless steel, is perfect for both residential and commercial applications. With its CE mark and compliance with EN standards, our flue connector is engineered for safety, efficiency, and durability. Discover our range of modular flue systems and accessories to create the most secure and efficient c Read more...
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At a Glance

    Made from high-grade 316L Stainless Steel
    Dual fuel compatibility for gas and oil
    CE marked and compliant with EN 1856-1 standards
    Quick, secure push-fit jointing system featuring a Locking Band
    3° fall design for effective condensate drainage
    10-year warranty for peace of mind
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, June 9th. 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.

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.

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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.

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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:

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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).

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

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

The Tee 93° - Ø 80 flue connector is part of the SWPro modular single wall flue system, expertly constructed from premium 316L stainless steel for long-lasting performance. This versatile component can be used in a range of applications, such as boilers, ovens, and ventilation systems, as well as serving as an efficient chimney shaft liner. The high-pressure sealing gasket ensures a secure connection for both high and low temperature environments, whether condensing or non-condensing, with flue gases in both positive and negative pressure.

The system is CE marked and adheres to the highest standards of safety and efficiency as outlined in EN 1856-1: T200 H1 W Vm L50040 O(50) for diameters up to Ø 200 and EN 1856-1: T200 H1 W Vm L50050 O(50) for diameters between Ø 250 and Ø 400. Installation is straightforward with a push-fit jointing system, complemented by a Locking Band for added security. For P1 and H1 installations, jointing gaskets must be applied to every joint.

It's crucial to maintain a distance of 50mm from the outside of the flue to any combustible materials.

SKU: 3-80-039

Technical Specifications
Material316L Stainless Steel
SystemSWPro Modular Single Wall
DimensionsTee 93u00b0 - u00d8 80
CertificationsCE, EN 1856-1: T200 H1 W Vm L50040/ L50050 O(50)
Fuel CompatibilityGas, Oil
InstallationPush-fit jointing with Locking Band
Gasket RequirementRequired for every joint (P1 and H1 installations)
Clearance50mm distance from combustibles
Warranty10 Years
For optimal results, install the Tee 93° - Ø 80 using its innovative push-fit jointing system. Ensure that each connection point is equipped with the necessary jointing gaskets, especially for P1 and H1 installations. It is imperative to maintain a clearance of 50mm from the outside of the flue to any combustible materials. Carefully secure all joints using the integrated Locking Band, and consult the manufacturer’s installation guidelines to comply with EN standards. Always double-check that repairs and adjustments are performed by a competent professional to avoid any potential safety issues.

The Tee 93° - Ø 80 is made from high grade 316L stainless steel, ensuring durability and long-lasting performance.

This modular flue connector is ideal for use in boilers, ovens, ventilation systems, and as a chimney shaft liner.

Yes, the SWPro system is CE marked and adheres to EN 1856-1: T200 H1 W Vm L50040 O(50) and EN 1856-1: T200 H1 W Vm L50050 O(50) standards.

The Tee 93° - Ø 80 is installed using a push-fit jointing system secured with a Locking Band. Jointing gaskets should be fitted on every joint for P1 and H1 installations.

The 3° fall on the branch is designed to allow for effective condensate drainage, preventing any build-up within the flue system.

Ensure a distance of 50mm is maintained from the outside of the flue to any combustible materials such as wood or plasterboard.

The Tee 93° - Ø 80 is suited for both positive and negative pressure environments, handling high and low temperatures, and suitable for both condensing and non-condensing applications.

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