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LONG 135° Tee Ø 125

The LONG 135° Tee Ø 125 from National Flues is the ultimate solution for achieving superior cleaning access in chimney installations. Crafted with premium 316L and 304 stainless steel, this connector is engineered for use in solid fuel, gas, and oil appliance setups. Ideal for modern UK households a... More...
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At a Glance

  • - Premium dual stainless steel construction (inner 316L & outer 304, both 0.40mm thick)
  • - Designed for optimal cleaning access in chimney systems
  • - Versatile for solid fuel, gas, oil, and coal effect applications
  • - Fully welded structure ensuring durability and safety
  • - Complies with HETAS and CE standards with a safe 50mm clearance from combustibles
Now only £265.99
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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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.
  • 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 LONG 135° Tee Ø 125 is engineered to offer a reliable cleaning access at the base of your chimney system. Ideal for woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. Constructed with an inner skin made from 316-grade stainless steel and an outer skin of 304-grade stainless steel, each at 0.4mm thick, this tee is both robust and efficient.

It features compressed rockwool insulation with a density of 200kg/m3 and is fully welded, ensuring durability and safety with a minimum distance of 50mm from any combustibles. HETAS Approved and CE marked, it boasts designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, underlining its top-notch credentials.

SKU: 2-125-044

Technical Specifications
SKU2-125-044
DesignationEN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 W V2 L50040 O20
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/m3)
ApprovalsHETAS / CE
Clearance50mm from combustibles
ApplicationsWoodstoves, gas boilers, oil boilers, and solid fuel appliances
Installation of the LONG 135° Tee Ø 125 is straightforward when following the TWPro system guidelines. Secure the tee component to adjacent flue parts using a Locking Band and ensure that a minimum clearance of 50mm is maintained from any combustible material. Always check that the installation adheres to local regulations and safety standards. For best results and safety assurance, it is recommended to have the installation performed by a qualified professional well-versed in Twin Wall Insulated Chimney systems.

It is primarily used for creating a cleaning access at the base of the chimney, especially suited for woodstoves, gas coal effect fires, oil and gas boilers, and various solid fuel appliances.

The outer skin is made from 304-grade stainless steel, and the inner skin is made from 316-grade stainless steel, both 0.4mm thick. The insulation is made from compressed rockwool with a density of 200kg/m3.

Yes, it is HETAS Approved and CE marked, meeting the necessary safety standards for chimney flues.

A minimum distance of 50mm should be maintained from the outside of the flue to any combustible material such as wood or plasterboard.

TWPro Twin Wall Insulated Chimney parts, including the LONG 135° Tee, are secured together using a Locking Band. Ensure a safe distance from combustibles is maintained during installation.

No, the design of the 135° Tee ensures that flue gases are not restricted, promoting efficient flow throughout the system.

Yes, the LONG 135° Tee is designed to work efficiently on both internal and external walls, providing versatile cleaning access.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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 LONG 135° Tee Ø 125

National Flues Ltd Verdict

The LONG 135° Tee Ø 125 from National Flues is a top choice for solid fuel and gas/oil applications, merging quality with functionality. We pride ourselves on rarely being beaten on price and providing reliable delivery across the UK. Catering to both retail and trade customers, trust National Flues for your fireplace and flue needs.

The LONG 135° Tee Ø 125 is designed to provide cleaning access at the base of chimneys, making it easier to maintain your flue system in solid fuel, gas, and oil appliances.

National Flues is renowned for supplying high-quality fireplaces and flues across the UK, catering to both retail and trade customers. With a commitment to unbeatable prices and reliable delivery, they are a trusted name in the industry.

 

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Don't settle for less; upgrade your chimney system with the LONG 135° Tee Ø 125 today!

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