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TWPro MB - Cone Top Cowl - Ø 125 (37-150-093)

TWPro MB - Cone Top Cowl Ø 125 is a robust chimney terminal engineered for maximum efficiency and safety. Manufactured by TWPro, a leader in HETAS approved and CE marked chimney solutions, this product delivers exceptional performance for woodstoves, oil boilers, and gas appliances. With its superior stainless steel construction and advanced thermal design, this cowl is an essential component for optimising your heating system. Explore our extensive range of accessories to further enhance your chimney's performance and protection.
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£49.49
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At a Glance

  • Constructed with high quality 304 stainless steel outer skin with high-temperature black coating
  • 316L stainless steel inner skin for robust performance
  • Features compressed rockwool insulation (200kg/m³) for enhanced thermal efficiency
  • HETAS approved and CE marked for safety and reliability
  • Compatible with a range of solid fuel and gas/oil appliances
  • Designed with a 50mm clearance to combustibles for added safety

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.
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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.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The TWPro MB - Cone Top Cowl Ø 125 is an essential component for both solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil boilers, gas boilers, and other solid fuel systems. Constructed with an outer skin made from 304 stainless steel at 0.4mm thick, coated in a high-temperature black finish for durability and aesthetic appeal. The inner skin utilizes 316 grade stainless steel, also 0.4mm thick, ensuring robust performance even under high temperatures.

For added insulation, the product features compressed rockwool with a density of 200kg/m3, fully welded for premium strength and reliability. With an approval from HETAS and CE marking, the TWPro MB adheres to industry standards ensuring safety and efficiency. It offers a distance to combustibles of 50mm, making it safe for various installations.

The TWPro Twin Wall Insulated Chimney parts come with a secure Locking Band for straightforward assembly, maintaining a safe distance of 50mm from any combustible materials.

SKU: 37-150-093

Technical Specifications
SKU37-150-093
ModelTWPro MB - Cone Top Cowl u00d8 125
Outer Material304 Stainless Steel - 0.40mm, High Temperature Black Coated
Inner Material316L Stainless Steel - 0.40mm
InsulationCompressed Rockwool, 200kg/mu00b3
CertificationsHETAS, CE
Fuel CompatibilityWood, Oil, Gas, Low Sulpher Coal
Clearance50mm from combustibles
• Ensure a minimum clearance of 50mm from any combustible materials during installation • Follow the provided installation instructions meticulously and secure all parts with the supplied Locking Band • For optimal safety, it is recommended to incorporate a Tee cap and drain to manage any water accumulation within the system • Verify that all connections are fully welded and fitted according to the manufacturer’s guidelines before use • If in doubt, consult a qualified installer to guarantee compliance with local regulations and standards

This cowl is suitable for solid fuel and gas/oil appliances including woodstoves, gas coal effect fires, oil boilers, and gas boilers.

Yes, the TWPro MB is HETAS approved and CE marked, adhering to strict safety and performance standards.

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

The cowl must be installed with a distance of 50mm from any combustible materials, such as wood and plasterboard.

The chimney parts are secured together using a Locking Band, which is supplied with the product.

The Tee cap and drain are used to ensure any water in the system can be efficiently drained away, preventing moisture buildup.

Yes, thanks to its 316 grade stainless steel inner skin and thick rockwool insulation, it is designed to handle high temperatures efficiently.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our TWPro MB - Cone Top Cowl - Ø 125 buyers guide

Secure the TWPro MB - Cone Top Cowl Ø 125 today and experience superior build quality and performance – order now!

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