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Cap - Ø 350 (3-350-090)
National Flues presents the Cap - Ø 350, an essential high-performance rain cap designed to protect your chimney flue system. Made from premium 316L stainless steel, this cap conforms to EN 1856-1 standards and carries a CE mark, ensuring both safety and durability. Ideal for a variety of applications including boilers, ovens, and chimney liners, the Cap - Ø 350 not only meets but exceeds the demands of both condensing and non-condensing systems, making it a reliable choice for any installation.
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£328.42
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed from high-grade 316L stainless steel for outstanding durability Compliant with EN 1856-1 standards and CE marked for safety Robust design effectively prevents rainwater ingress Simple push-fit joint system with a secure locking band Versatile performance for boilers, ovens, and flue liners Suitable for condensing and non-condensing applications
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Please Note: All dimensions refer to the internal diameter of flues.
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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:
Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
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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 Cap - Ø 350 is a high-performance rain cap designed to provide robust protection for your chimney flue system against rainwater ingress. Made from high-grade 316L stainless steel, this cap is part of the SWPro modular single-wall flue system, offering reliable and flexible solutions for various high and low-temperature applications, including boilers, ovens, ventilation systems, and chimney shaft liners. The SWPro system is CE marked and designed to meet the stringent EN 1856-1 standards.
With its push-fit jointing mechanism secured by a locking band, installation is both straightforward and secure. Ensure a 50mm distance from any combustible materials during installation for optimal safety.
SKU: 3-350-090
Technical Specifications
SKU
3-350-090
Designation
EN 1856-1: T200 H1 W Vm L50040 O(50) - u00d8 80 up to u00d8 200, EN 1856-1: T200 H1 W Vm L50050 O(50) - u00d8 250 up to u00d8 400
System
SWPro
Inner Material
316L Stainless Steel
Outer Material
N/A
Fuels
Gas, Oil
Approvals
CE
Distance To Combustibles
50mm
Warranty
10 Years
The Cap - Ø 350 features a user-friendly push-fit jointing system secured with a robust locking band. During installation, ensure jointing gaskets are fitted at every joint for both P1 and H1 configurations. A mandatory 50mm clearance from any combustible materials must be maintained for safety compliance. For optimal performance, review the installation guidelines provided and consider exploring our range of optional accessories, such as sealing gaskets and additional locking bands, which may enhance the overall installation process.
The Cap - Ø 350 is not suitable for gas appliances but is perfect for applications such as boilers, ovens, ventilation systems, and as a chimney shaft liner.
It is constructed from high-grade 316L stainless steel, ensuring durability and longevity.
The Cap - Ø 350 meets the stringent EN 1856-1 standards and is CE marked, ensuring high quality and safety.
The cap features a push-fit jointing system secured with a locking band. For P1 and H1 installations, jointing gaskets must be fitted at every joint, and a 50mm distance from combustible materials must be maintained.
Yes, the Cap - Ø 350 is suitable for both non-condensing and condensing applications, making it highly versatile.
Its primary function is to prevent rainwater from entering the chimney flue system, protecting the integrity and efficiency of the flue.
Yes, National Flues provides reliable nationwide delivery for all our products, ensuring you receive your order promptly, whether you are a retail or trade customer.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, May 13th. 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 Cap - Ø 350 buyers guide
Comprehensive Buyers Guide for the Cap - Ø 350
When selecting a rain cap for your chimney flue, it is vital to choose a product that guarantees both durability and performance. The Cap - Ø 350 by National Flues is engineered with precision to deliver unparalleled protection for your flue system. In this guide, we will explore the key features, installation requirements, and benefits of this impressive product, while also addressing any concerns you might have.
Key Benefits and Features
Durability and Material Quality
The Cap - Ø 350 is constructed from high-grade 316L stainless steel, which is celebrated for its resistance to corrosion and exceptional longevity. This ensures that your investment is protected against harsh weather conditions and environmental challenges. The robust build guarantees that the cap will continue to perform efficiently over a long period, thereby reducing maintenance and replacement costs.
Compliance with Safety Standards
This cap meets the stringent EN 1856-1 standards and is CE marked, which indicates adherence to the highest level of safety and quality norms. For businesses and homeowners alike, this means that the product has undergone rigorous testing and certification processes, ensuring safe and reliable operation within your heating system.
Easy and Secure Installation
The Cap - Ø 350 features an intuitive push-fit jointing system, secured by a locking band. This design not only simplifies the installation process, saving you time and labour, but also ensures a tight, secure fit that prevents the ingress of rainwater. The installation is straightforward; however, care must be taken to fit jointing gaskets at every joint in P1 and H1 configurations. A 50mm clearance from any combustible materials is essential to maintain safety standards.
Addressing Common Concerns
Installation Uncertainties
For many customers, the installation process can be daunting. To alleviate any concerns, detailed instructions accompany the Cap - Ø 350. Additionally, our support team is ready to provide expert assistance if required. Remember, proper installation is the key to maximising the cap's protective benefits and ensuring long-term performance.
Compatibility with Various Systems
Some might wonder if the Cap - Ø 350 is suitable for multiple applications. It is designed for versatility, functioning seamlessly with systems used in boilers, ovens, and even chimney shaft liners. However, it is important to note that this cap is not suitable for gas appliances. By understanding the specific needs of your system, you can ensure that the cap provides optimal performance.
Optional Accessories and Enhancements
While the Cap - Ø 350 is a standalone product that delivers exceptional performance, there are optional accessories available that can further enhance your installation. Accessories such as sealing gaskets, additional locking bands, and even tailored jointing components can be explored on our website. These additions are designed to complement the cap, ensuring every element of your flue system works in harmony.
Technical Specifications and Performance
The Cap - Ø 350 stands out due to its impressive technical specifications. With a design that accommodates flue systems in both condensing and non-condensing applications, and a construction that utilises the finest materials, this cap is a testament to quality and innovation. The attention to detail in its design ensures that the cap is not only effective in preventing rainwater ingress but also contributes to the overall efficiency of the flue system by maintaining internal temperatures and reducing energy loss.
Installation Best Practices
Pre-Installation Checklist
Before beginning the installation process, ensure you have all the necessary components and optional accessories, if required. Verify that the flue system is clean, and that you have maintained the recommended clearance of 50mm from combustible materials. Having the correct tools on hand will also streamline the process and prevent any installation delays.
Step-by-Step Installation
1. Begin by inspecting the system and ensuring all parts are free from debris.
2. Fit the push-fit jointing components along with the relevant gaskets at every joint as necessary.
3. Secure the cap in place using the locking band, ensuring a snug fit.
4. Double-check all clearances and the integrity of the jointing system before finalising the installation.
Following these steps should result in a secure installation that protects your flue system from adverse weather conditions effectively.
Final Thoughts
Choosing the right cap for your chimney flue is crucial in maintaining the efficiency and longevity of your heating system. The Cap - Ø 350 is a robust, reliable solution that offers high-level protection against rainwater ingress. Its superior construction, combined with an easy installation process and adherence to international quality standards, makes it an ideal choice for both commercial and residential applications. Moreover, the option to explore additional accessories allows you to tailor the installation to meet your unique requirements.
For those seeking durability, safety, and performance, the Cap - Ø 350 by National Flues represents a smart investment. It is designed not just to meet, but to exceed expectations, offering a comprehensive solution that integrates seamlessly with a variety of flue systems.
If you have any further questions or require additional details, our expert team is available to guide you through every step of the process. With a commitment to quality and customer satisfaction, National Flues ensures that every purchase is backed by reliable service and exceptional performance.
Add to cart now or call 01670 206 999.
Don't compromise on safety—choose the Cap - Ø 350 and secure your flue system with confidence today!
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