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TWPro MB - Cone Top Cowl - Ø 175 (37-175-093)

National Flues presents the TWPro MB - Cone Top Cowl - Ø 175, an exceptional flue component crafted for modern chimney systems. This high-performance cowl is ideal for wood stoves, gas boilers, oil boilers, and other solid fuel appliances. Engineered with precision, this product combines robustness with superior thermal efficiency, making it an indispensable part of any flue setup. Explore our optional accessories to further enhance your installation.
£78.99
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At a Glance

    High-quality 304 stainless steel outer with a heat-resistant black finish
    Durable 316L stainless steel inner skin for long-lasting performance
    Compressed rockwool insulation (200kg/m³) for excellent thermal protection
    HETAS Approved and CE marked, ensuring top safety standards
    Open design for minimal resistance and maximised flue gas exit velocity
    Supplied locking band for a secure, easy installation
    Suitable for wood, oil, gas, and low sulphur coal appliances

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:

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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 175 is designed for use on an array of solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, oil boilers, and gas boilers. Constructed with a high-quality 304 stainless steel outer skin, coated in a heat-resistant black finish, and a robust 316 grade stainless steel inner skin, this cowl ensures durability and reliability. Its insulation comprises compressed rockwool with a density of 200kg/m3, providing excellent thermal protection.

Fully welded parts guarantee a secure fit, while maintaining a safe distance of 50mm from combustibles. HETAS Approved and CE marked, this product meets the highest safety standards with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Installation is straightforward with the use of a supplied locking band, ensuring a secure and easy assembly.

SKU: 37-175-093

Technical Specifications
SKU37-175-093
Product NameTWPro MB - Cone Top Cowl - u00d8 175
Outer Material304 Stainless Steel, 0.40mm thick, high temperature black coated
Inner Material316L Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool, 200kg/mu00b3 density
FuelsWood, Oil, Gas, Low sulphur coal
ApprovalsHETAS, CE
Flue DesignationsEN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 P1 W V2 L50040 O20
Combustible Safe Distance50mm
For a secure installation, ensure that all chimney parts are assembled using the supplied locking band. Maintain a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. Follow the manufacturer’s installation guidelines closely. Although installation is straightforward, verify that each component is securely fitted to prevent any risk of dislodgement. If you are unsure about the installation process, consult a professional installer to guarantee safety and compliance with local building regulations.

It is suitable for solid fuel and gas/oil appliances including wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The cowl is made of 304 stainless steel for the outer skin and 316 grade stainless steel for the inner skin, both are 0.4mm thick.

Yes, it is HETAS approved and also CE marked, ensuring it meets the highest safety standards.

The insulation is made of compressed rockwool with a density of 200kg/m3, providing excellent thermal protection.

You must maintain a distance of 50mm from any combustible materials such as wood or plasterboard.

Installation involves securing the chimney parts together with a supplied locking band, ensuring a secure and easy fit.

The TWPro MB - Cone Top Cowl has designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, May 21st. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also give us a call. We can sometimes 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 175 buyers guide

Order the TWPro MB Cone Top Cowl now to secure a durable, high-performance flue solution.

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