Sflue (2119706) - Increaser SW to TLPro 127mm-152mm Ø (22-125-002)
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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
- Crafted from 304-grade outer and 316-grade inner stainless steel for superior durability
- 40mm thick walls ensuring lightweight yet robust construction
- Complies with HETAS and CE standards for safety and quality
- Designed to increase flue diameter from 127mm to 152mm for various fuel appliances
- Features twist-lock couplers and locking band for secure installation
- Suitable for wood, oil, gas, and low sulphur coal applications
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 (2119706) Increaser SW to TLPro 127mm-152mm Ø is an essential component for anyone operating solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and boilers. Engineered with precision, the outer skin is crafted from 304-grade stainless steel with a 0.4mm thickness, while the inner skin is made from superior 316-grade stainless steel. This increaser ensures optimal performance and durability.
The insulation is compressed rockwool with a density of 230kg/m³, encapsulated within twist-lock couplers for extra reliability. The product is fully HETAS Approved, CE marked, and complies with EN1856-1 T450 N1 D V2 L50040 G50 standards. Easy to install using an 8-barbed twist-lock mechanism and locking band, it guarantees safety with a recommended 50mm distance from combustibles.
SKU: 22-125-002
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 | 22-125-002 |
| Product Name | Sflue (2119706) - Increaser SW to TLPro 127mm-152mm Ø |
| Inner Material | 316L Stainless Steel, 0.40mm thickness |
| Outer Material | 304 Stainless Steel, 0.40mm thickness |
| Insulation | Compressed Rockwool (230kg/m³) |
| Installation Mechanism | 8-barbed twist-lock with locking band |
| Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
| Certifications | HETAS Approved, CE Marked |
| Standard Compliance | EN1856-1 T450 N1 D V2 L50040 G50 |
| Minimum Clearance From Combustibles | 50mm |
| Warranty | 15 Years |
