TW Pro MB - 250mm Adjustable Connecting Pipe (37-125-029)
At a Glance
- 250mm adjustable connecting pipe with integrated telescopic section
Constructed in premium 304 and 316 stainless steel
High temperature matte black finish for durability and aesthetics
Compressed rockwool insulation offering a density of 200kg/m³
HETAS Approved and CE marked for secure installations
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.
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: [email protected]
- Info
- Specs
- Install
- FAQs
APPLICATION
For use on solid fuel and gas/oil appliances. eg: woodstoves, gas coal effect fires, oil boiler, gas boiler and any solid fuel appliances. CONSTRUCTION
Outer skin is made from 304 stainless Steel and is 0.4mm thick.
This is then coated in a high temperature Black finish. The Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3.
All parts are fully welded.
Distance to combustibles is 50mm. APPROVALS
TWPro is HETAS Approved and is CE marked.
Designation Number is
EN1856-1 T600 N1 W V2 L50040 G50.
EN1856-1 T200 P1 W V2 L50040 O20. INSTALLATION
TWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied).
Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plaster board).
SKU: 37-125-029
| Technical Specifications | |
|---|---|
| Internal Flue Diameter | 125mm |
| External Pipe Diameter | 175mm |
| Finish | Matte Black |
| Outer Skin Material | 304 Stainless Steel |
| Inner Skin Material | 316 Stainless Steel |
| Outer Skin Thickness | 0.4mm |
| Inner Skin Thickness | 0.4mm |
| Insulation | Compressed Rockwool |
| Insulation Density | 200kg/m³ |
| Designation | EN1856-1 T600 N1 W V2 L50040 G50 |
| Approvals | TWPro HETAS Approved, CE Marked |
| Clearance To Combustibles | 50mm |
