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135° Tee Ø 150 (2-150-034)

National Flues presents the 135° Tee Ø 150, a high-quality stainless steel chimney tee perfect for ensuring seamless cleaning access and efficient flue gas performance. This essential chimney flue accessory is designed for solid fuel, gas, and oil appliances, and its robust construction makes it a standout choice among chimney flue accessories. Read more...
Now only £167.29
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At a Glance

  • Dual-layer stainless steel construction (304 outer, 316 inner, both 0.40mm thick)
  • Compressed rockwool insulation (200kg/m³) for superior thermal protection
  • HETAS approved and CE marked for trusted safety and compliance
  • 135° design provides optimal access for chimney cleaning and maintenance
  • Designed for use with multiple fuel types including wood, oil, gas, and low sulphur coal

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.
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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).

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

The 135° Tee Ø 150 is an indispensable part of your chimney flue system, designed for seamless connectivity and easy access for cleaning. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both at 0.4mm thickness, this tee ensures longevity and durability. Its insulation is composed of compressed rockwool with a density of 200kg/m3, providing superior thermal protection.

Certified by HETAS and CE marked, this tee adheres to all necessary standards and designations numbered EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. Installation is straightforward, requiring a Locking Band for secure attachment of Twin Wall Insulated Chimney parts. Maintain a safe distance of 50mm from any combustibles during installation to ensure optimal safety and performance.

SKU: 2-150-034

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.

Technical Specifications
SKU2-150-034
Product Code2-150-034
Outer Material304-grade Stainless Steel (0.40mm thick)
Inner Material316-grade Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/m³)
CertificationsHETAS / CE
DesignationsEN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 W V2 L50040 O20
Fuel CompatibilityWood, Oil, Gas, Low Sulpher Coal
Minimum Combustible Clearance50mm
Installation of the 135° Tee Ø 150 is straightforward but critical for both safety and performance. Begin by positioning the tee as the first component on the external chimney wall. It must be securely fixed using a Locking Band designed for Twin Wall Insulated Chimney systems. Ensure that during installation, a minimum clearance of 50mm is maintained from any combustible materials such as wood or plasterboard. Following the manufacturer’s installation guidelines is essential. If you are unsure at any step, consulting a professional installer is highly recommended to avoid any potential safety hazards or compliance issues.

The 135° Tee Ø 150 is used to provide easy cleaning access at the base of the chimney without restricting the flow of flue gases.

The tee is constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, each with a thickness of 0.4mm. It is insulated with compressed rockwool.

Yes, it is suitable for use with solid fuel, gas, and oil appliances including woodstoves, gas coal effect fires, and oil and gas boilers.

It should be installed as the first component on the external wall of the chimney system, secured with a Locking Band. Ensure a minimum distance of 50mm from combustible materials.

The tee is HETAS approved and CE marked, meeting designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Yes, the 135° Tee Ø 150 can be integrated into existing flue systems provided the dimensions and fuel types match.

Ensure that a distance of at least 50mm is maintained from any combustible materials such as wood or plasterboard to the outer surface of the flue.

 

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