Sflue Black (2141806B) - Inspection Length - Ø 152 (42-150-019)
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Fast deliveryMonday, November 17th*
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Best PriceCall us to beat any price you found online.
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At a Glance
- Inspection door for easy cleaning and maintenance
- Dual stainless steel construction (304 outer, 316 inner) for durability
- Robust twist-lock couplers ensuring secure connections
- Compressed rockwool insulation for improved thermal performance
- HETAS Approved and CE marked for peace of mind
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 (2141806B) Inspection Length Ø 152 is an essential component for both solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers. With a robust construction, it features an outer skin made from 304-grade stainless steel and an inner skin of 316-grade stainless steel, both at a thickness of 0.4 mm. The insulation is composed of compressed rockwool, offering a density of 230kg/m3, encapsulated within twist-lock couplers for superior insulation and safety.
This product is HETAS Approved and CE marked, bearing the designation number EN1856-1 T450 N1 D V2 L50040 G50, ensuring compliance with safety standards. Installation is straightforward with 8-barbed twist-lock components and a locking band system. A safe distance of 50mm from combustibles like wood and plasterboard must be maintained, guaranteeing safety and efficiency in any setup.
SKU: 42-150-019
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 | 42-150-019 |
| Inspection Diameter | Ø 152 |
| Length | 500mm (Inspection Length) |
| Outer Material | 304 Stainless Steel, 0.40mm thick |
| Inner Material | 316 Stainless Steel, 0.40mm thick |
| Insulation | Compressed Rockwool, density 230kg/m3 |
| Coupling | 8-Barbed Twist-Lock with Locking Band |
| Clearance | 50mm from combustible materials |
| Approvals | HETAS Approved, CE Marked |
| Designation | EN1856-1 T450 N1 D V2 L50040 G50 |
| Warranty | 15 Years manufacturing defect warranty, 2 Years paint warranty |
| Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
