TWPro MB - H-Cowl - Ø 150 (37-150-103)
At a Glance
- 0.40mm dual-layer stainless steel construction (304 outer with high-temperature black coating, 316L inner)
Compressed rockwool insulation with a density of 200kg/m³ for superior heat retention
HETAS approved and CE marked for reliable, industry-standard performance
Engineered for high wind areas to effectively prevent downdrafts
Designed for a variety of fuels including wood, oil, gas, and low sulphur coal
Easy installation using the supplied Locking Band with a mandatory 50mm clearance 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 - H-Cowl - Ø 150mm is designed to provide outstanding anti-down draft protection for a variety of appliances, including woodstoves, gas fires, oil boilers, and more. Constructed with durability in mind, this terminal features an outer skin of 0.4mm thick 304 stainless steel with a high-temperature black coating, and an inner skin made from 316-grade stainless steel. The insulation is made from compressed rockwool, offering a density of 200kg/m3 for exceptional heat retention.
With a fully welded construction, the TWPro MB - H-Cowl ensures optimum safety. Approved by HETAS and CE marked, it complies with rigorous standards, making it a reliable choice for homeowners and professionals alike. Installation is straightforward with the supplied Locking Band, ensuring secure connections.
Remember to maintain a safe 50mm distance from combustible materials.
SKU: 37-150-103
| Technical Specifications | |
|---|---|
| Model | TWPro MB - H-Cowl - u00d8 150mm |
| Dimensions | u00d8150mm |
| Outer Material | 304 Stainless Steel with high-temperature black coating, 0.40mm thick |
| Inner Material | 316L Stainless Steel, 0.40mm thick |
| Insulation | Compressed Rockwool, Density: 200kg/mu00b3 |
| Approvals | HETAS, CE |
| Suitable Fuels | Wood, Oil, Gas, Low sulphur coal |
| Minimum Distance To Combustibles | 50mm |
