TWPro MB - Flat Increasing Adaptor - Ø 100-125mm (37-100-009)
At a Glance
- HETAS approved and CE marked for safety compliance
Robust, fully welded construction with high-temperature black coated finish
Seamless transition from Ø100mm to Ø125mm for diverse appliance compatibility
Constructed with premium 316L and 304 stainless steel for longevity
Easy installation with supplied Locking Band, maintaining a 50mm safe distance from combustibles
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
The TWPro MB Flat Increasing Adaptor (Ø 100-125mm) is a versatile component designed for seamless connection between your appliance outlet and the TWPro flue system, extending by 25mm. Suitable for solid fuel and gas/oil appliances such as wood stoves, gas coal-effect fires, oil boilers, and gas boilers. The adaptor boasts robust construction with an outer skin made from 304-grade stainless steel (0.4mm thick) coated in a high-temperature black finish.
The inner skin, made from 316-grade stainless steel (0.4mm thick), is insulated with compressed rockwool at a density of 200kg/m3, ensuring excellent thermal resistance. The entire unit is fully welded for enhanced durability. Compliance is guaranteed as the TWPro system is HETAS approved and CE marked with the designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.
Installation is straightforward, using a Locking Band (supplied), and requires maintaining a 50mm distance from any combustible materials like wood or plasterboard.
SKU: 37-100-009
| Technical Specifications | |
|---|---|
| SKU | 37-100-009 |
| Model | TWPro MB - Flat Increasing Adaptor |
| Size | u00d8100-125mm |
| Inner Material | 316L Stainless Steel 0.40mm |
| Outer Material | 304 Stainless Steel 0.40mm, High Temperature Black Coated |
| Insulation | Compressed Rockwool 200kg/m3 |
| Approval | HETAS / CE |
| Designation | EN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 P1 W V2 L50040 O20 |
| Compatible Fuels | Wood, Oil, Gas, Low sulphur coal |
| Minimum Distance To Combustibles | 50mm |
