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TWPro MB - Rotating Cowl - Ø 150

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The TWPro MB Rotating Cowl is the ideal solution to combat down drafts in your chimney system. Featuring a rotating cover that spins in the wind, this intelligent design equalizes the outlet velocity, ensuring your system remains efficient and safe.

£221.99 incl VAT

  •   Description  
  •   Product Details  

The TWPro MB Rotating Cowl - Ø 150 is meticulously designed to handle the complexities of modern chimney systems. Suitable for solid fuel, gas, and oil appliances—including woodstoves, gas coal effect fires, oil boilers, and gas boilers—this cowl brings versatility and reliability. Constructed with a 304 stainless steel outer skin, coated with a high-temperature black finish, and a robust 316 grade stainless steel inner skin, it promises longevity and superior performance. The insulation consists of dense, compressed rockwool (200kg/m3) ensuring optimal thermal protection. This cowl maintains a safe distance of 50mm from any combustible materials and is fully welded for strength. Approved by HETAS and CE marked, this product meets industry standards with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Installation is a breeze with the supplied Locking Band, which secures the twin wall insulated chimney parts seamlessly.

  • SKU: 37-150-094
  • Item: TWPro MB - Rotating Cowl - u00d8 150
  • Designation:: EN1856-1 T600 N1 W V2 L50040 G50
  • : EN1856-1 T200 P1 W V2 L50040 020
  • System:: TWPro Black
  • Inner Material:: 316L Stainless Steel - 0.40mm thick
  • Outer Material:: 304 Stainless Steel - 0.40mm thick - High Temperature Black Coated
  • Fuels:: Wood, Oil, Gas, Low sulpher coal
  • Approvals:: HETAS / CE
  • Distance to Combustibles:: 50mm

What is it for?

The TWPro MB Rotating Cowl is designed to improve chimney performance by reducing down drafts and increasing efficiency for various fuel-based appliances.

Brand Summary

National Flues is a trusted supplier of fireplaces and flues, offering competitive pricing, reliable nationwide delivery, and tailored solutions for both retail and trade customers.

National Flues Verdict

The TWPro MB Rotating Cowl - Ø 150 is a top-notch solution for enhancing your chimney system, reducing down drafts, and improving efficiency. Ideal for both retail and trade customers, National Flues proudly delivers this product nationwide, meeting all your flue and fireplace needs.

Our Rating
9.5/10

FAQs

Yes, it is designed for use with solid fuel, gas, and oil appliances, making it highly versatile.

The outer layer is made from 304 stainless steel and coated with a high-temperature black finish. The inner layer is made from 316 grade stainless steel.

The rotating cover of the cowl spins with the wind, which helps equalize the outlet velocity and reduce down drafts.

The required distance to combustibles is 50mm to ensure safety.

Yes, the installation is easy with the provided Locking Band that secures the twin wall insulated chimney parts together.

Yes, this product is HETAS approved and CE marked, meeting industry standards.

The designation numbers are EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.