TWPro MB - Single Wall to Twin Wall Adaptor - Ø 125 (37-125-001)
-
Fast deliveryFriday, November 14th*
-
Best PriceCall us to beat any price you found online.
-
Secure checkoutCard· Google/Apple Pay· Klarna· Paypal
At a Glance
- Robust 316L inner & 304 outer stainless steel construction
- High temperature black coated outer skin
- HETAS and CE approved for safety
- Compatible with wood, oil, gas, and low sulphur coal appliances
- Easy, secure installation with an included locking band
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 TWPro MB Single Wall to Twin Wall Adaptor - Ø 125 is designed to provide a seamless connection for solid fuel, gas, and oil appliances to twin wall flue systems. Suitable for use with woodstoves, gas coal effect fires, oil boilers, and other solid fuel appliances, this adaptor ensures a smooth transition from single wall to twin wall configurations. Its robust construction features a 304 stainless steel outer skin with a high-temperature black finish and a 316 grade stainless steel inner skin.
The insulation is made from compressed rockwool with a density of 200kg/m3. All components are fully welded to guarantee durability and performance. The TWPro MB Adaptor complies with stringent safety standards, including HETAS approval and CE marking, and maintains a safe 50mm distance from combustibles.
Installation is straightforward with a secure locking band included.
SKU: 37-125-001
Delivery Information* +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. 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 | |
|---|---|
| Diameter | 125mm |
| Inner Material | 316L Stainless Steel (0.40mm thick) |
| Outer Material | 304 Stainless Steel (0.40mm thick, High Temperature Black Coated) |
| Insulation | Compressed Rockwool (200kg/m3 density) |
| Approvals | HETAS, CE |
| Clearance | 50mm from combustibles |
| Design Standards | EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 020 |