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Tee 93° reduced connection Ø 150 - Ø 400 (3-400-R93-150)

Discover the Tee 93° Reduced Connection Ø 150 - Ø 400 from National Flues, a cornerstone of our acclaimed SWPro flue range. This premium component is engineered from 316L stainless steel and designed for a host of applications including residential heating systems and commercial boiler installations. Whether you are searching for a robust solution for condensing or non-condensing systems, our product stands out with its high-pressure sealing gasket and industry-leading quality. Enhance your chim Read more...
The price you pay today £433.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Made from high-grade 316L stainless steel
    93° reduced connection optimised for cascade header systems
    CE marked and fully compliant with EN 1856-1 standards
    Suitable for both high and low-temperature environments
    Designed for condensing and non-condensing applications
    Integrated high-pressure sealing gasket (P1/H1) for secure, leak-free joints
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 27th. 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:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
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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° Reduced Connection Ø150 - Ø400 from our SWPro range is a top-of-the-line modular single-wall flue system. Crafted from high-grade 316L stainless steel, this flue features a high-pressure sealing gasket P1/H1, making it suitable for a diverse array of applications, including boilers, ovens, and ventilation systems. Built for both high and low-temperature environments, it handles both condensing and non-condensing situations with positive and negative pressure flue gasses.

Constructed to meet the most rigorous standards, it is CE marked and conforms to EN 1856-1 regulations.

SKU: 3-400-R93-150

Technical Specifications
SKU3-400-R93-150
Connection Angle93u00b0
Size Rangeu00d8 150 - u00d8 400
Material316L Stainless Steel
SealingHigh-pressure gasket P1/H1
CertificationsCE, EN 1856-1 compliant
Temperature RangeSuitable for both high and low temperatures
ApplicationsSuitable for boilers, ovens, ventilation, and chimney shaft liners
Warranty10 Years
Installation is straightforward but requires adherence to key guidelines. • Ensure every joint is fitted with the required jointing gaskets to maintain the integrity of the push-fit jointing system. • Use the Locking Band for securing the P1/H1 connections. • Maintain a minimum clearance of 50mm around the flue to any combustible material to enhance safety. • Follow all manufacturer instructions and local regulations to ensure a safe and compliant setup. • It is recommended that installations are carried out by a qualified professional to guarantee optimal performance.

It is made from high-grade 316L stainless steel.

It is perfect for boilers, ovens, ventilation systems, and as a chimney shaft liner.

It is CE marked and complies with EN 1856-1 standards.

Yes, it is designed to perform in both high and low-temperature environments.

Yes, it is suitable for both condensing and non-condensing applications.

Yes, the modular flue system uses a push-fit jointing system secured with a Locking Band. For P1 and H1 installations, jointing gaskets must be fitted on every joint.

Ensure to keep a 50mm distance from the outside of the flue to any combustible material such as wood or plasterboard.

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