KC - Twin Wall to Flex Adaptor - Ø 150 (10-150-099)
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Fast deliveryWednesday, November 5th*
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Price matchWe’ll match like-for-like
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Delivery Information* +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, November 5th. 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.
At a Glance
- HETAS approved & CE marked for trusted safety and compliance
- Robust construction with 304-grade (outer) and 316-grade (inner) stainless steel (0.4mm thick)
- Compressed rockwool insulation (128 kg/m³) for superior heat resistance
- Compatible with wood, oil, gas, and low sulphur coal appliances
- Secure screw fix coupling and locking band ensuring a firm connection
- Concealed installation within existing class 1 chimneys for a neat finish
- Maintains a strict 60mm clearance from combustibles for safety
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
- Details
- Specs
- Install
- FAQs
The KC - Twin Wall to Flex Adaptor Ø 150 is engineered for excellence in connecting solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, oil boilers, and all solid fuel appliances. Not only is it HETAS approved and CE marked, but this adaptor is also built from incredibly durable materials. The outer skin comprises 304-grade stainless steel with a thickness of 0.4mm, while the inner skin uses 316-grade stainless steel at the same thickness.
For optimal performance, it includes compressed rockwool insulation with a density of 128 kg/m³, ensuring impressive heat resistance and safety. When installing, remember to maintain a 60mm distance from combustibles. The robust construction involves fully welded parts and a locking band to secure the chimney components.
The adaptor fits neatly inside an existing class 1 chimney, keeping the flexible liner hidden from view.
SKU: 10-150-099
| Technical Specifications | |
|---|---|
| Designations | EN1856-1 T600 N1 D V2 L50040 G60, EN1856-1 T200 P1 W V2 L50040 O20 |
| Materials | 304 Stainless Steel, 0.4mm, 316 Stainless Steel, 0.4mm, Compressed Rockwool, density 128 kg/m³ |
| Approvals | HETAS, CE |
| Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
| Safety Distance | 60mm |
| Installation | Inside existing class 1 chimney |
| Connection | Screw fix coupling with locking band |
| Warranty | 12 Years |
What our experts say!
"At National Flues, we proudly offer the KC - Twin Wall to Flex Adaptor Ø 150, a top-quality, HETAS-approved product. Its robust construction and versatility make it a customer favourite. With our reliable nationwide delivery and competitive pricing, it’s a valuable addition for both retail and trade customers."
The KC - Twin Wall to Flex Adaptor Ø 150 is designed to provide a secure and efficient connection between a twin-wall chimney system and a flexible flue liner, particularly for solid fuel, gas, and oil appliances.
KC is a brand known for its high-quality chimney and flue solutions, approved by HETAS and CE marked for ensuring safety and reliability in residential and commercial heating systems.
