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TWPro MB - Rotating Cowl - Ø 175 (37-175-094)

The TWPro MB Rotating Cowl Ø 175mm is a cutting-edge, high-performance chimney flue terminal designed by TWPro, offering reliability and safety for various heating systems. This top-quality rotating cowl is ideal for solid fuel appliances, gas and oil boilers, and woodburning stoves, combining robust stainless steel construction with advanced design elements to minimise downdraft issues. Read more...
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At a Glance

  • Engineered for superior chimney performance
  • Constructed with premium 304 and 316L stainless steel
  • High-temperature black coated for added durability
  • Designed for solid fuel, gas, and oil appliances
  • Fully welded structure for enhanced sturdiness
  • HETAS approved and CE marked for safety and compliance

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).

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The TWPro MB - Rotating Cowl Ø 175mm is a versatile and robust solution designed to address downdrafts in chimneys. Suitable for solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil boilers, and gas boilers, this rotating cowl is engineered for durability and high performance. Constructed with 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, both coated in a high-temperature black finish for added protection.

The insulation is composed of compressed rockwool with a density of 200kg/m3, and all components are fully welded for enhanced sturdiness. With an approved safety distance of 50mm to combustible materials, the TWPro MB is HETAS approved and CE marked, ensuring top safety and compliance standards. It features a designation number of EN1856-1 T600 N1 W V2 L50040 G50, making it an optimal choice for your chimney system.

SKU: 37-175-094

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.

Technical Specifications
Product ID2086
SKU37-175-094
Product NameTWPro MB - Rotating Cowl - Ø 175
Outer Material304 Stainless Steel (0.40mm, High Temperature Black Coated)
Inner Material316L Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/m3 density)
DesignationEN1856-1 T600 N1 W V2 L50040 G50
SystemTWPro Black
Fuel CompatibilityWood, Oil, Gas, Low Sulpher Coal
ApprovalsHETAS / CE
Minimum Distance To Combustibles50mm
Installation is straightforward but requires precision. Use the provided locking band to secure the cowl and ensure it rotates freely. It is vital to maintain a minimum clearance of 50mm from any combustible material, including wood or plasterboard, to comply with safety standards. Follow local installation codes and guidelines. For best performance, position the cowl where wind flow is unobstructed. If you’re unsure about any step, consult a professional installer to avoid potential hazards.

The TWPro MB Rotating Cowl is available in various diameters, with the Ø 175mm being one of the popular choices.

Yes, it is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers.

The cowl is secured using a provided locking band. Ensure a minimum distance of 50mm from any combustible material during installation.

The cowl features an outer skin made from 304 stainless steel, an inner skin from 316 grade stainless steel, and high-density compressed rockwool insulation.

Yes, it is HETAS approved, CE marked, and conforms to designation number EN1856-1 T600 N1 W V2 L50040 G50.

Yes, the cowl is designed to withstand various weather conditions while maintaining optimal chimney performance.

A minimum distance of 50mm from combustible materials, such as wood or plasterboard, is required.

 

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