TWPro MB - H-Cowl - Ø 150 (37-150-103)
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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
- 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
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 - 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
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 | |
|---|---|
| Model | TWPro MB - H-Cowl - Ø 150mm |
| Dimensions | Ø150mm |
| 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/m³ |
| Approvals | HETAS, CE |
| Suitable Fuels | Wood, Oil, Gas, Low sulphur coal |
| Minimum Distance To Combustibles | 50mm |