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TWPro - MI AD-Cowl - Ø 150 (2-150-105)

Discover the TWPro MI AD-Cowl Ø 150 at National Flues, your trusted supplier of premium chimney accessories, anti-downdraft terminal solutions, and reliable flue system components. Designed to deliver both durability and efficiency in installations involving woodstoves, gas fires, and oil boilers, this product is synonymous with quality and performance.

What it’s for

The TWPro MI AD-Cowl Ø 150 is designed to terminate chimneys elegantly and efficiently, eliminating downdraught issues while being suitable for all fuel types.

Full features & benefits

  • Premium stainless steel ensures longevity and resistance to corrosion and high temperatures, reducing the need for frequent replacements.
  • The anti-downdraft design helps prevent backflow of cold air, maximising heat efficiency and maintaining optimum combustion.
  • Compatibility with a wide range of fuel types means this terminal is a universal solution for various heating systems.
  • Compressed rockwool insulation adds an extra layer of thermal protection, contributing to both safety and improved energy efficiency.
  • With CE marking and HETAS approval, you can be confident in the product’s adherence to rigorous safety and performance standards.
Now only £109.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryFriday, November 14th*
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At a Glance

  • High-grade 316 and 304 stainless steel construction
  • Efficient anti-downdraft performance
  • Versatile use with woodstoves, gas fires, oil boilers and solid fuel appliances
  • Robust compressed rockwool insulation for enhanced safety
  • CE marked and HETAS approved ensuring industry 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.

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

The TWPro MI AD-Cowl Ø 150 is engineered to provide efficient and appealing chimney terminations, addressing downdraught concerns with ease. Constructed from high-grade 316 stainless steel, this terminal is suitable for a variety of fuels, including solid fuel, gas, and oil. The outer skin is made from durable 304 stainless steel, further enhanced with a high-temperature black coating for added resilience and aesthetics.

The inner skin, crafted from 316-grade stainless steel and boasting a 0.4mm thickness, ensures durability and optimal performance. Compressed rockwool insulation with a density of 200kg/m3 provides robust protection, while all components are fully welded for a secure fit. The terminal maintains a safe 50mm distance from combustible materials and is CE marked and HETAS approved, meeting the highest industry standards.

Easy installation is achieved with the provided locking band, making the TWPro MI AD-Cowl Ø 150 a reliable and efficient solution for your chimney needs.

SKU: 2-150-105

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. 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
Material Outer Skin304 stainless steel with high-temperature black coating
Material Inner Skin316-grade stainless steel, 0.4mm thick
InsulationCompressed rockwool, 200kg/m3 density
Fuel CompatibilitySolid fuel, gas, oil
ComplianceCE marked and HETAS approved
Minimum Clearance To Combustibles50mm
InstallationSecured with a user-friendly locking band
Ensure a minimum of 50mm clearance from any combustible materials. Use the provided locking band to securely fit the terminal and follow local building regulations along with manufacturer guidelines. If uncertain about the installation process, consulting a professional installer is recommended to guarantee safety and optimum performance.

This terminal is suitable for solid fuel, gas, and oil appliances, making it versatile for various heating requirements.

The outer skin is made from 304 stainless steel with a high-temperature black finish, and the inner skin is 316-grade stainless steel. It also features compressed rockwool insulation.

Yes, the terminal is HETAS approved and carries the CE mark, ensuring it meets high industry standards.

The terminal is secured together using a provided locking band. Ensure a 50mm distance from any combustible materials during installation.

The terminal is designated EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

A safe distance of 50mm from the flue's outer surface to any combustible material (e.g., wood, plasterboard) must be maintained.

It can be used with various appliances, including woodstoves, gas coal fires, oil boilers, gas boilers, and any other solid fuel appliances.

 

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