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TWPro MB - Anti-wind Cowl - Ø 200 (37-200-091)

Discover the TWPro MB Anti-wind Cowl Ø 200 from National Flues – an exceptional chimney cowl engineered to deliver robust protection for your home’s heating system. Ideal for solid fuel appliances and gas/oil boilers, this premium chimney accessory offers weatherproofing solutions that maintain optimal performance and safety. Read more...
TWPro MB - Anti-wind Cowl - Ø 200
IN STOCK
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Now only £104.99
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At a Glance

  • HETAS Approved & CE Marked
  • Dual stainless steel construction (304 outer, 316 inner at 0.4mm thick)
  • Compressed rockwool insulation (200kg/m³) for superior thermal efficiency
  • Robust design providing excellent protection against wind and rain
  • Suitable for a wide range of solid fuel and gas/oil appliances
  • Requires maintained 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.

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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.
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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

The TWPro MB Anti-Wind Cowl Ø 200 is the ideal solution for safeguarding your chimney from adverse weather conditions. This cowl is suitable for solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, oil boilers, and gas boilers. It features a robust construction with an outer skin made from 304 stainless steel with a 0.4mm thickness, coated in a high-temperature black finish.

The inner skin is made from 316 grade stainless steel, also with a 0.4mm thickness. The insulation comprises compressed rockwool with a density of 200kg/m3, ensuring optimal thermal efficiency. All parts are fully welded, offering enhanced durability.

With a clearance of 50mm from combustibles, the TWPro MB cowl meets rigorous safety standards. It is approved by HETAS and CE marked with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Installation is straightforward, with chimney parts easily secured using the supplied locking band.

Ensure a 50mm distance from the flue to any combustible materials for safe, long-term use.

SKU: 37-200-091

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.

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Technical Specifications
ModelTWPro MB - Anti-wind Cowl Ø 200
ApprovalsHETAS / CE (EN1856-1 T600 N1 W V2 L50040 G50 | EN1856-1 T200 P1 W V2 L50040 O20)
Materials304 Stainless Steel, 0.40mm thick, high temperature black coated, 316 Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool, Density: 200kg/m³
Clearance50mm from combustibles
Compatible FuelsWood, Oil, Gas, Low Sulphur Coal
InstallationSecured by a supplied locking band
Installation is straightforward. Begin by assembling the twin-wall insulated chimney components, ensuring that each piece is aligned correctly. Use the supplied locking band to secure the parts tightly. Always verify that there is a clearance of at least 50mm between the flue and any combustible materials to comply with safety standards. It is advisable to check connections and fixings once installation is complete to ensure a stable and secure setup. For those considering optional accessories, additional brackets and insulation kits are available to further stabilise and enhance your chimney system installation.

The cowl is compatible with solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 304 stainless steel with a 0.4mm thickness and a high-temperature black finish. The inner skin is made from 316 grade stainless steel with a 0.4mm thickness, and the insulation is compressed rockwool with a density of 200kg/m3.

Yes, the cowl is HETAS approved and CE marked, adhering to designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

The cowl is installed by securing the twin-wall insulated chimney parts together using a supplied locking band. Ensure a 50mm distance from the outside of the flue to any combustible materials.

The required distance to combustible materials from the flue is 50mm.

The TWPro MB Anti-Wind Cowl provides superior protection against rain and wind, enhancing the longevity and efficiency of your chimney system.

Yes, National Flues offers this product to both trade and retail customers. We provide secure online payments for retail customers and have trade accounts available.

 

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