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Sflue Black (2119105B) - Tee Cap - Ø 127 (42-125-036)

The Sflue Black (2119105B) Tee Cap Ø 127 is an essential component for any chimney flue system, designed specifically for solid fuel, gas, and oil appliances. As a leading product from Sflue, this durable and efficient chimney cap not only ensures safety but also facilitates easy inspection and cleaning. Read more...
Sflue Black (2119105B) - Tee Cap - Ø 127
IN STOCK
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Now only £44.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Premium stainless steel construction (304 outer, 316 inner, both 0.4mm thick)
  • Compressed rockwool insulation (230kg/m³) for optimal thermal performance
  • HETAS Approved and CE marked for safety and reliability
  • Innovative 8-barbed twist-lock mechanism with locking band ensuring a secure fit
  • Designed for dual functionality: sealing and inspection/cleaning access

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 Sflue Black (2119105B) Tee Cap Ø 127 is specifically engineered for use on solid fuel and gas/oil appliances, making it an ideal addition to woodstoves, gas coal effect fires, and more. Constructed with an outer skin of 304 grade stainless steel at 0.4mm thickness and an inner skin of 316 grade stainless steel also at 0.4mm thickness, it ensures robustness and durability. The Tee Cap features insulation made of compressed rockwool with a density of 230kg/m3, encapsulated within twist-lock couplers.

Every joint is fully laser welded for a seamless finish. The product is HETAS Approved and CE marked, ensuring it meets the highest standards. The Sflue system requires a secure installation with an 8-barbed twist-lock mechanism and a locking band, maintaining a 50mm distance from any combustible material for safety.

The Tee Cap serves dual purposes: closing off branches or bases of tees and providing an access point for inspection and cleaning.

SKU: 42-125-036

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.

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Technical Specifications
SKU42-125-036
Product NameSflue Black (2119105B) Tee Cap Ø 127
MaterialsOuter: 304 Stainless Steel (0.4mm thick); Inner: 316 Stainless Steel (0.4mm thick)
InsulationCompressed Rockwool, 230kg/m³
ApprovalsHETAS Approved, CE marked
Installation8-barbed twist-lock mechanism with locking band; maintains 50mm distance from combustibles
Appropriate FuelsWood, Oil, Gas, Low sulphur coal
Warranty15 Years manufacturing defect warranty; 2 Years paint warranty
Ensure the Tee Cap is installed correctly by following the secure 8-barbed twist-lock method paired with the locking band. It is essential to maintain a minimum clearance of 50mm from any combustible materials. Always check that each joint is fully and neatly laser welded to guarantee a seamless, robust finish. If in doubt, consult a qualified installer to assure compliance with industry standards and safety regulations.

It is designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel devices.

The outer skin is made from 304 grade stainless steel and the inner skin is made from 316 grade stainless steel, both at a thickness of 0.4mm.

Yes, it contains compressed rockwool insulation with a density of 230kg/m3, encapsulated within the twist-lock couplers.

The Tee Cap is HETAS Approved and CE marked, adhering to high safety and quality standards.

It features an 8-barbed twist-lock system secured with a locking band, ensuring a secure and tight fit within the flue system.

Maintain a minimum distance of 50mm from the outside of the flue to any combustible materials such as wood or plasterboard.

Yes, one of its functions is to provide access for inspection and cleaning, ensuring maintenance of the flue system is straightforward.

 

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