Sflue Black (2117306B) - Cone Top - Ø 152 (42-150-093)
-
Fast deliveryMonday, November 17th*
-
Best PriceCall us to beat any price you found online.
-
Secure checkoutCard· Google/Apple Pay· Klarna· Paypal
At a Glance
- Robust stainless steel construction (304 outer, 316 inner)
- Compressed rockwool insulation for superior thermal performance
- Easy and secure 8-barbed twist-lock couplers
- Fully laser welded for enhanced durability and safety
- HETAS approved and CE marked for trusted quality
- Versatile compatibility with woodstoves, boilers, and gas coal effect fires
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/Packs
- FAQs
The Sflue Black (2117306B) - Cone Top - Ø 152 is expertly designed for a variety of solid fuel and oil/gas appliances, including woodstoves, gas coal effect fires, and boilers. Constructed with a durable outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, each 0.4mm thick, this flue is built to last. The insulation, made from compressed rockwool with a density of 230kg/m3, is encapsulated within twist-lock couplers, ensuring maximum efficiency and safety.
Fully laser welded for robustness, this chimney flue maintains a safe distance of 50mm from any combustible materials. HETAS Approved and CE marked, the Sflue system is easy to install with an 8-barbed twist-lock design secured by a locking band, making it a reliable choice for both trade and retail customers nationwide.
SKU: 42-150-093
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.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| SKU | 42-150-093 |
| Product Name | Sflue Black (2117306B) - Cone Top - Ø 152 |
| Materials | Outer: 304-grade stainless steel (0.40mm), Inner: 316-grade stainless steel (0.40mm) |
| Insulation | Compressed rockwool, density 230kg/m3 |
| Joinery | 8-barbed twist-lock couplers secured with a locking band |
| Welding | Fully laser welded |
| Approvals | HETAS and CE marked |
| Distance To Combustibles | 50mm |
| Warranty | 15 Years manufacturing defect warranty, 2 Years paint warranty |
