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Tee 90° - Ø 250 (3-250-035)

National Flues presents the Tee 90° – Ø 250, a premium stainless steel flue component designed for seamless 90° connections in modern flue systems. Ideal for both condensing and non-condensing applications, this versatile accessory is engineered to deliver reliable performance in gas and oil heating systems. Enhance your chimney or ventilation installation with this high-quality, compliant, and robust flue system connector, trusted by trade and retail customers across the UK.
£178.99
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

    Premium 316L stainless steel construction
    Seamless 90° connection for efficient flue routing
    High-pressure sealing gasket (P1/H1) for secure performance
    CE marked and compliant with EN 1856-1 standards
    Versatile design suitable for both condensing and non-condensing applications
    Easy push-fit installation with a locking band

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 Tee 90° - Ø 250 is a premium modular single wall flue system component crafted from high-grade 316L stainless steel, ensuring longevity and robust performance. Designed to provide a seamless 90° connection within your flue system, it can also serve as an access or inspection point when used in conjunction with a Tee Cap. Engineered for versatility, the SWPro system is ideal for a range of high and low-temperature applications, including boilers, ovens, and ventilation systems.

It is capable of handling both non-condensing and condensing exhaust gases, irrespective of the pressure conditions. The system features a high-pressure sealing gasket P1/H1 and is CE marked, meeting EN 1856-1 standards. The push-fit jointing system secured with a Locking Band ensures easy installation, while jointing gaskets on every connection guarantee a secure and safe setup.

Always maintain a 50mm clearance from any combustible materials for safety.

SKU: 3-250-035

Technical Specifications
Material316L Stainless Steel
Connection Angle90u00b0
Diameteru00d8 250 mm
Applicable ForGas & Oil Systems
StandardsEN 1856-1, CE Marked
SealingHigh-pressure sealing gasket (P1/H1)
InstallationPush-fit joint secured with locking band
ClearanceMinimum 50mm from combustibles
Warranty10 Years
Before installation, ensure that all push-fit joints are properly sealed with jointing gaskets for P1/H1 configurations. Secure the connections using the integrated locking band and maintain a minimum clearance of 50mm from any combustible materials. For setups utilising a Tee Cap as an inspection point, carefully follow the manufacturer’s installation instructions and safety guidelines to ensure optimal performance and safety.

The Tee 90° - Ø 250 is constructed from high-grade 316L stainless steel, providing superior durability and resistance to corrosion.

Yes, the Tee 90° - Ø 250 is designed with a high-pressure sealing gasket P1/H1, making it suitable for both positive and negative pressure applications.

This product is specifically designed to fit diameter Ø 250 mm (10 inches) systems.

Yes, the Tee 90° - Ø 250 is suitable for both condensing and non-condensing applications.

The Tee 90° - Ø 250 features a push-fit jointing system that is secured with a Locking Band. Jointing gaskets must be fitted on every connection for P1 and H1 installations.

Yes, the Tee 90° - Ø 250 is CE marked and meets the EN 1856-1 standards for flue systems.

Ensure there is a minimum 50mm clearance from any combustible materials such as wood or plasterboard when installing the Tee 90° - Ø 250.
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 Tee 90° - Ø 250 buyers guide

Add the Tee 90° – Ø 250 to your system today for exceptional quality and reliability!

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