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90° Tee Ø 125 (2-125-035)

The National Flues 90° Tee Ø 125 stands as a premium flue connector engineered with dual-layer, high-quality stainless steel design and exceptional rockwool insulation. Perfectly suited for solid fuel, oil, and gas appliances including woodstoves, gas fires, and boilers, this durable connector from a trusted UK supplier guarantees superior performance and reliability. Read more...
90° Tee Ø 125
IN STOCK
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Now only £113.99
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

  • Dual-layer stainless steel construction (304 outer, 316L inner) for superior durability
  • Compressed rockwool insulation (200kg/m3) for enhanced thermal efficiency
  • Fully welded joints ensuring a robust and leak-proof connection
  • HETAS approved and CE marked, meeting EN1856-1 standards
  • Designed to maintain a safe 50mm distance from combustibles
  • Ideal for solid fuel, gas, and oil appliances including woodstoves, boilers, and gas fires

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.
  • 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).

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

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The 90° Tee Ø 125 is a critical component designed for seamless integration with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and various boilers. Constructed with high-grade materials, the outer skin is made from resilient 304 grade stainless steel, while the inner layer utilizes superior 316 grade stainless steel. Both layers are 0.4mm thick, ensuring durability and longevity.

The insulation consists of compressed rockwool with a dense 200kg/m3 composition, which significantly enhances thermal efficiency. All parts are fully welded for added strength and reliability. The product is designed to maintain a safe 50mm distance from combustibles, ensuring safety and compliance with rigorous industry standards.

The 90° Tee Ø 125 is HETAS approved and CE marked, conforming to EN1856-1 specifications for high-temperature resilience and emissions standards. Installation is straightforward with the use of a Locking Band, which securely connects all chimney parts.

SKU: 2-125-035

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

This is us — real advice over the phone, or at the counter, and real stock in our warehouse.

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Technical Specifications
Model90° Tee Ø 125
SKU2-125-035
Dimensions125mm
Outer Material304 Stainless Steel (0.40mm thick)
Inner Material316L Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/m3)
ComplianceHETAS / CE (EN1856-1)
Minimum Distance To Combustibles50mm
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
SystemTWPro
Installation MethodLocking Band secured, fully welded joints
• Before installation, verify that all chimney parts are clean and undamaged. • Use the Locking Band to securely join the flue connector to your existing system, ensuring a tight and reliable fit. • Maintain a minimum distance of 50mm from any combustible materials to adhere to safety standards. • Follow the EN1856-1 guidelines throughout the installation process for optimal performance. • Check all welded joints for any discrepancy before commencing operation. • It is recommended to have a qualified technician review the installation if you are unsure of any steps.

The 90° Tee Ø 125 is suitable for solid fuel, gas, and oil appliances, such as woodstoves, gas coal effect fires, oil, and gas boilers.

The outer skin is made from 304 grade stainless steel, and the inner skin is constructed from 316 grade stainless steel. Both layers are 0.4mm thick for enhanced durability.

Yes, the product is designed to maintain a 50mm distance from any combustible materials, ensuring safety and compliance with regulations.

Absolutely, the product is HETAS approved and CE marked, meeting EN1856-1 specifications for safety and performance.

Installation is simple and secure. Use a Locking Band to join all chimney parts, ensuring a snug and reliable connection.

The product uses compressed rockwool insulation with a density of 200kg/m3, providing excellent thermal efficiency.

Yes, it's suitable for both residential and commercial applications due to its robust construction and reliable performance.

 

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