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Single Wall to Twin Wall Adaptor Ø 150 (2-150-001)

National Flues proudly introduces the Single Wall to Twin Wall Adaptor Ø 150, a premium solution for connecting single wall flue pipes and the TWPro Twin Wall Insulated Chimney system. Crafted from superior stainless steel and high-density rockwool insulation, this adaptor seamlessly integrates with your wood, gas, and oil appliances. Read more...
Single Wall to Twin Wall Adaptor Ø 150
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Now only £22.99
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At a Glance

  • HETAS approved and CE marked for assured safety
  • Premium 304 and 316L stainless steel construction (0.40mm thick each)
  • High-density compressed rockwool insulation (200kg/m3) for optimal thermal efficiency
  • Compatible with solid fuel, gas, oil appliances and low sulphur coal
  • Secure installation with a Locking Band and designed for an easy transition from single wall to twin wall

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.
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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).

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

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

The Single Wall to Twin Wall Adaptor Ø 150 is a versatile solution designed for seamless connection between single wall flue pipes and the TWPro Twin Wall Insulated Chimney system. Suited for solid fuel, gas, and oil appliances, such as woodstoves, gas coal effect fires, and oil and gas boilers, this adaptor is crafted to the highest standards. The outer skin is constructed from 304 grade stainless steel, while the inner skin boasts 316 grade stainless steel, each with a thickness of 0.4mm.

The insulation consists of high-density compressed rockwool (200kg/m3), ensuring excellent thermal efficiency. Fully welded and HETAS approved, this adaptor also carries a CE mark with Designation Numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. Installation is straightforward, with parts secured using a Locking Band and a necessary distance of 50mm maintained from combustibles.

Ensure a smooth and safe transition from single wall to twin wall with this reliable adaptor.

SKU: 2-150-001

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
Product NameSingle Wall to Twin Wall Adaptor Ø 150
SKU2-150-001
Adaptor SizeØ 150
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
InsulationHigh-density compressed rockwool (200kg/m3)
ApprovalsHETAS / CE
Designation NumbersEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20
Distance To Combustibles50mm
Fuel CompatibilityWood, Oil, Gas, Low Sulpher Coal
- Ensure all components are clean and free from debris before starting. - Secure the adaptor between the single wall flue pipe and the TWPro Twin Wall system using the provided Locking Band. - Maintain a minimum distance of 50mm between the flue outer surface and any combustible materials, such as wood or plasterboard. - Follow manufacturer guidelines and consider professional installation if unsure about any steps. - Always double-check fittings after installation to ensure a tight, secure connection, minimizing any risk of leakage or heat loss.

Yes, the Single Wall to Twin Wall Adaptor Ø 150 is suitable for solid fuel, gas, and oil appliances.

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

Yes, it features insulation made from compressed rockwool with a density of 200kg/m3.

The adaptor is HETAS approved and CE marked with Designation Numbers: EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Installation involves securing the adaptor to the chimney parts using a Locking Band and maintaining at least 50mm distance between the flue and any combustible material.

You must keep a distance of 50mm from the outside of the flue to any combustible materials like wood or plasterboard.

Yes, the adaptor is designed to connect single wall connecting flue pipes or vitreous enamel to the TWPro system.

 

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