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Tee 90° reduced connection Ø 80 - Ø 300

National Flues proudly presents the Tee 90° reduced connection Ø80 - Ø300, a high-quality stainless steel flue component engineered for exce Read More...
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Unbeatable Value £142.99
including Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Constructed from high-grade 316L stainless steel
  • Modular design with push-fit and locking band mechanism
  • Suitable for a range of heating and ventilation applications
  • Designed for both positive and negative pressure systems
  • CE marked and complies with EN 1856-1 standards
  • Requires a 50mm clearance from combustible materials

 

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Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

We Won't Be Beaten On Price

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.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
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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.

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

The Tee 90° reduced connection Ø80 - Ø300 is a modular flue fitting designed to offer exceptional functionality and durability. Constructed from high-grade 316L stainless steel, this component is suitable for a range of applications including boilers, ovens, and ventilation systems. It features a high-pressure sealing gasket (P1/H1), making it ideal for both high and low-temperature environments, whether condensing or non-condensing.

The universal design allows it to handle flue gases in both positive and negative pressure situations. The modular nature of the system ensures easy installation with a push-fit jointing mechanism secured by a locking band. For P1 and H1 installations, joint gaskets are mandatory at every joint to maintain optimal performance.

Ensure a 50mm clearance from any combustible materials like wood or plasterboard for safety. The system is CE marked and complies with the stringent EN 1856-1 standards.

SKU: 3-300-R90-080

Technical Specifications
Material316L Stainless Steel
DesignModular push-fit with locking band
Pressure SealingHigh-pressure gasket for P1/H1 installations
TemperatureSuitable for both high and low-temperature environments
ComplianceCE marked, complies with EN 1856-1
ClearanceMinimum 50mm from combustible materials
Diameter RangeØ80 to Ø300
Warranty10 Years
The Tee 90° reduced connection is designed for easy installation. Simply push-fit the component into your system and secure it using a locking band. Remember to install joint gaskets on every joint for P1 and H1 settings to ensure a high-pressure seal. Ensure that a clearance of at least 50mm is maintained from any combustible materials. For best results, inspect the entire system before finalising the assembly. Always follow local installation guidelines and safety protocols.

The Tee 90° reduced connection is made from high-grade 316L stainless steel, known for its durability and resistance to corrosion.

No, the 90° reducing tee connection Ø80 - Ø300 is not suitable for condensing systems.

It's suitable for boilers, ovens, ventilation systems, and can be used as a chimney shaft liner in both high and low-temperature environments.

The installation process is straightforward due to its modular design. The flue components can be push-fitted and secured together with a locking band. Jointing gaskets must be used for P1 and H1 installations.

The product is CE marked and complies with EN 1856-1 standards, ensuring it meets high safety and quality benchmarks.

A clearance of 50mm from any combustible materials such as wood or plasterboard is required.

Yes, National Flues offers reliable delivery nationwide for both retail and trade customers.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 25th. If you need faster stove or fireplace delivery please give us a call. We can often 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. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this Tee 90° reduced connection Ø 80 - Ø 300

National Flues Ltd Verdict

The Tee 90° reduced connection Ø80 - Ø300 is an outstanding product we proudly supply. Its high-quality construction ensures longevity and reliability for all your flue system needs. Whether you're a retail or trade customer, expect dependable performance and secure online transactions, with reliable delivery nationwide.

This 90° reducing tee connection is designed for use in cascade header systems, making it an essential component for complex flue systems in various industrial and commercial applications.

National Flues is a leading supplier of high-quality fireplaces and flue systems across the UK. Known for their exceptional product range and competitive pricing, they cater to both retail and trade customers with reliable nationwide delivery and secure online payment options.

 

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Invest in quality and performance – secure your Tee 90° reduced connection today and upgrade your flue system with our trusted accessories to ensure a flawless installation.

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