We use cookies to ensure a smooth, secure, and ever-improving experience on our website. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and let us now if you need any help!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
TWPro MB - Gas Cowl - Ø 125 (37-125-092)
Enhance your home’s heating efficiency with the TWPro MB - Gas Cowl Ø125mm by National Flues. This premium gas cowl is designed for superior performance and durability, making it the smart choice for gas stoves, oil boilers, and various gas appliances. Meticulously crafted with high-quality stainless steel and packed with dense rockwool insulation, it offers both safety and reliability. Explore National Flues for top-notch chimney accessories that ensure optimal heating efficiency.
Hover to Zoom / Click for Gallery
In Stock
£74.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Premium 304-grade stainless steel outer skin with high-temperature black finish
Durable 316-grade stainless steel inner panel
Highly dense 200kg/m³ rockwool insulation for superior thermal performance
HETAS and CE approved for safety and reliability
Easy installation with a secure locking band
Versatile design compatible with a range of gas and oil appliances
×
Email Product
Enter your email address to send the product details:
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.
The TWPro MB - Gas Cowl Ø 125mm is expertly crafted for use with a variety of gas and oil appliances, such as gas stoves, oil boilers, and gas coal effect fires. This versatile gas cowl ensures your chimney operates efficiently and safely. Constructed with a robust 304-grade stainless steel outer skin, coated with a high-temperature resistant black finish, and an inner skin of premium 316-grade stainless steel, you can rest assured of its durability and longevity.
The highly dense compressed rockwool insulation at 200kg/m³ offers superior thermal resistance, ensuring maximum safety with a 50mm clearance to combustible materials. Fully welded parts ensure a strong and durable assembly. Approved by HETAS and CE marked, the TWPro MB meets the highest standards for performance and safety.
Installation is straightforward, thanks to the provided locking band for securing the parts together. Ensure a 50mm distance from combustibles is maintained during installation to guarantee safety and optimal performance.
SKU: 37-125-092
Technical Specifications
SKU
37-125-092
Dimensions
u00d8125mm
Outer Material
304-grade stainless steel with high-temperature black finish
Inner Material
316-grade stainless steel
Insulation
Compressed rockwool, 200kg/mu00b3
Approved
HETAS / CE
Clearance To Combustibles
50mm
Locking Mechanism
Supplied locking band
Suitable Fuels
Gas, Oil, Wood, Low sulphur coal
For optimal performance, maintain at least a 50mm clearance from any combustible material. Ensure that all components are fully welded and securely fastened using the supplied locking band. Although the design facilitates a straightforward, user-friendly installation, it is strongly advised to have the gas cowl installed by a professional. This helps guarantee compliance with manufacturer guidelines and local safety regulations. Always verify that each part is correctly aligned and firmly secured before putting the system into operation.
The TWPro MB - Gas Cowl Ø 125mm is designed for use with gas and oil appliances, including gas stoves, gas coal effect fires, oil boilers, gas boilers, and other gas-operated devices.
No, the TWPro MB - Gas Cowl Ø 125mm is specifically designed for gas and oil appliances and is not suitable for solid fuel appliances.
The outer skin is made from 304-grade stainless steel with a high-temperature black finish, and the inner skin is made from 316-grade stainless steel. The insulation is composed of highly dense compressed rockwool at 200kg/m³.
Yes, the TWPro MB - Gas Cowl Ø 125mm is HETAS approved and CE marked, meeting stringent performance and safety standards.
The recommended distance to combustibles is 50mm to ensure safe installation and operation.
The parts are secured using a supplied locking band, ensuring a solid and secure assembly.
While the installation is straightforward, it's recommended to have a professional install the gas cowl to ensure it meets all safety standards and manufacturer guidelines.
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 - Gas Cowl - Ø 125 buyers guide
Introduction
The TWPro MB - Gas Cowl Ø125mm by National Flues is a purpose-built accessory designed to enhance the performance and safety of your chimney systems when used with gas and oil appliances. If you are looking to upgrade the efficiency of your heating system, this gas cowl is an ideal investment. It combines advanced materials, a thoughtful design, and rigorous safety approvals, making it a standout choice for both residential and professional installations.
Key Benefits and Features
Superior Construction: The gas cowl is constructed with a robust outer layer of 304-grade stainless steel, complemented by a 316-grade stainless steel inner layer. This dual-material approach not only improves longevity but also ensures reliable performance even in demanding conditions.
Advanced Insulation: Incorporating dense rockwool insulation rated at 200kg/m³, the gas cowl provides excellent thermal efficiency. This insulation is critical in maintaining the correct operational temperatures and reducing unwanted heat loss, thereby promoting energy efficiency and safety.
Approved for Safety: With both HETAS and CE approvals, the TWPro MB guarantees compliance with stringent safety and performance standards. This certification ensures that the product has passed rigorous testing, providing you with peace of mind knowing that your installation meets industry regulations.
Simple Installation: The product features a user-friendly locking band, which simplifies the process of assembling the cowl. This practical design feature minimises installation time and ensures that all parts are securely fastened together. Detailed installation instructions are provided, further assisting professionals in achieving a flawless setup.
Material and Build Quality
The choice of materials is critical when it comes to chimney accessories as they are directly exposed to high temperatures and environmental stress. The outer material is treated with a high-temperature resistant black coating that not only adds a sleek, modern finish but also protects against corrosion and wear. The inner panel, being of a higher grade stainless steel, guarantees a prolonged lifespan even under constant exposure to heat and chemical changes associated with fuel combustion.
Bullet Point Summary of Materials:
- 304-Grade Stainless Steel with high-temperature black finish
- 316-Grade Stainless Steel inner panel
- Highly dense compressed rockwool insulation at 200kg/m³
Easy Installation and Safety Precautions
Proper installation is paramount to ensuring the gas cowl functions as designed. It is vital to maintain a minimum clearance of 50mm from any combustible material. This safety measure reduces the risk of fire hazards and ensures that the heat is properly vented. The locking band provided with the cowl plays a crucial role in keeping the assembly secure. During installation, particularly when working with stainless steel components, care should be taken to avoid damaging the surfaces or compromising the welded joints.
Tips for a Successful Installation:
- Always double-check measurements to ensure the requisite clearance from combustibles.
- Follow the manufacturer’s installation guidelines meticulously.
- Consider hiring a certified professional for installation if you are not fully confident in handling the assembly.
- Confirm that all parts align perfectly before final tightening of the locking band.
Addressing Common Objections
Objection 1: Is the installation process too complicated?
While the TWPro MB - Gas Cowl has been engineered for an easy setup, it is understandable that some customers may feel apprehensive about DIY installation. The inclusion of a detailed instruction manual and the simple locking band design considerably simplify the process. For those unsure, professional help is always recommended.
Objection 2: Will the product handle high-demand use cases?
Absolutely. Designed to meet the highest industry standards, the gas cowl is well-suited to handle continuous and intensive usage. Its robust construction and advanced thermal insulation ensure it can operate safely and efficiently over long periods.
Objection 3: Are such accessories worth the extra cost?
Investing in high-quality components such as the TWPro MB ensures longevity and optimal performance of your entire chimney system. With its certified safety, durable construction, and efficiency-enhancing features, this gas cowl proves to be a cost-effective enhancement in the long run.
Accessory Recommendations
Beyond the gas cowl itself, consider exploring additional chimney accessories to further optimise system performance. Optional accessories may include chimney liners, top plates, and flue terminal accessories, which together form a comprehensive package for ensuring safety, efficiency, and durability. Complementing your purchase with these accessories can enhance overall system functionality and provide a cohesive installation experience.
Final Thoughts
In conclusion, the TWPro MB - Gas Cowl Ø125mm stands as a testament to National Flues' commitment to quality and safety. This product is not just a functional necessity but a long-term investment into the efficiency and reliability of your heating system. With its robust construction, superior insulation, and ease of installation, it offers excellent value for money. Whether you are a homeowner, a property manager, or a professional installer, the peace of mind that comes with a product meeting HETAS and CE standards is invaluable.
Upgrading to high-quality components such as this gas cowl can ultimately lead to lower maintenance costs and an improved heating experience overall. The advanced materials and design also ensure that the product remains resilient in varying environmental conditions, delivering dependable performance year after year.
If you have any uncertainties about the installation process or how this gas cowl integrates with your current chimney setup, our expert team at National Flues is always ready to assist. They can provide further clarification, recommend compatible accessories, and guide you through ensuring your system achieves its optimal potential. Embrace the peace of mind that comes from knowing you have invested in a product that is both efficient and built to last.
Invest confidently in the quality of your heating system – buy now or call 01670 206 999.
Compatible and other products that may be of interest...
