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90° Reducing Tee Ø 80 (2-80-040)

National Flues presents the high-performance 90° Reducing Tee Ø 80, an essential connector for cascade boiler systems. Made from superior 304 and 316 stainless steel, this product offers reliability and long-lasting durability. Perfect for solid fuel, gas, and oil appliances, this reducing tee is synonymous with quality, safety, and efficiency in the heating system industry.
Great value at £151.99
including 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

    Constructed with premium 304/316 stainless steel for optimal durability
    Insulated with compressed rockwool (200kg/m³) for excellent thermal performance
    Designed for cascade boiler systems, ensuring reliable multi-unit connectivity
    HETAS Approved and CE marked for outstanding safety and compliance
    Fully welded construction providing robust, long-lasting service

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.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

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).

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

The 90° Reducing Tee Ø 80 is a vital component for connecting multiple boilers in a cascade system. Its robust construction boasts an outer skin made from 304 grade stainless steel and an inner skin crafted from 316 grade stainless steel, each 0.4mm thick. For superior insulation, it is filled with compressed rockwool with a density of 200kg/m3, ensuring exceptional thermal performance.

Fully welded for ultimate durability, it requires a 50mm distance from combustible materials during installation. HETAS Approved and CE marked, this tee piece ensures compliance with top industry standards, designated under EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. Use a Locking Band to secure the TWPro Twin Wall Insulated Chimney parts firmly together for a safe and efficient installation.

SKU: 2-80-040

Technical Specifications
SKU2-80-040
Dimensionsu00d8 80 with a 90u00b0 bend
Outer Material304 Stainless Steel (0.40mm thick)
Inner Material316L Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/mu00b3)
ComplianceHETAS Approved, CE Marked
Distance To Combustibles50mm minimum
DesignationsEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20
SystemTWPro
Before installation, ensure that all components are clean and free from debris. Position the 90° Reducing Tee Ø 80 at the designated connection point in your cascade boiler system. Maintain a minimum of 50mm distance from combustible materials throughout the installation. Securely lock all TWPro Twin Wall Insulated Chimney parts in place using the recommended Locking Band to ensure that the connection is tight and stable. Always double-check alignment and welds to avoid any potential gaps. For added safety and compliance, refer to your local building regulations prior to beginning the installation process.

This reducing tee is suitable for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers.

It is constructed from 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, both with a thickness of 0.4mm.

The tee piece is insulated with compressed rockwool, providing a density of 200kg/m3 for excellent thermal performance.

A minimum distance of 50mm from any combustible material, such as wood or plaster board, must be maintained from the outside of the flue.

Yes, it is HETAS Approved and CE marked, conforming to the designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Secure the TWPro Twin Wall Insulated Chimney parts together using a Locking Band, ensuring all connections are firm and safe.

Choosing this tee piece from National Flues guarantees high quality, nationwide delivery, and excellent customer service for both trade and retail customers.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, May 22nd. 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.

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