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Elbow 15° - Ø 700 (3-700-033)
National Flues offers the Elbow 15° - Ø 700, a premium stainless steel flue component that redefines performance and reliability. Engineered primarily for commercial flue systems, this CE marked product is the ultimate choice for boilers, ovens, ventilation systems, and chimney applications. With unmatched durability and ease of installation, this product—and its optional accessories—ensures a comprehensive solution for modern flue systems.
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£593.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed from premium 316L stainless steel for superior durability High-pressure sealing gasket (P1/H1) for secure and efficient connections CE marked, meeting strict European quality standards Suitable for both high and low-temperature, condensing and non-condensing systems Versatile design ideal for boilers, ovens, ventilation systems, and chimney shaft liners Modular SWPro system compatibility, with optional accessories available to enhance your setup
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Please Note: All dimensions refer to the internal diameter of flues.
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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 Elbow 15° - Ø 700 is part of our robust SWPro series—a modular single wall flue system crafted from 316L grade stainless steel, ensuring high durability and reliability. This flue elbow is suitable for both high and low-temperature applications, catering to condensing and non-condensing systems alike. Equipped with a high-pressure sealing gasket (P1/H1), it guarantees a secure and efficient fit.
Ideal for use in boilers, ovens, ventilation systems, and as a chimney shaft liner, this component adheres to stringent CE marking standards. Constructed with varying thicknesses depending on pipe diameter, it ensures optimal performance in all conditions.
EN 1856-1 T200 H1 (with variations for diameter specifications)
Pressure Rating
P1/H1
Operating Temperature
Suitable for both high and low temperature applications
Clearance To Combustibles
50mm
Approvals
CE
Warranty
10 Years
Fuels Compatibility
Gas, Oil
Installation is straightforward when following the SWPro modular system guidelines. Ensure all sections are clean and dry before assembly. Use the push-fit jointing system secured by the locking band for a reliable connection. Maintain a minimum clearance of 50mm from any combustible materials. If you plan to add optional accessories, such as additional elbows, connectors or mounting brackets, verify their compatibility with the SWPro system. For optimal performance and safety, always consult the installation manual or a professional installer if in doubt.
The Elbow 15° - Ø 700 is made from high-grade 316L stainless steel, ensuring long-lasting durability and resistance to corrosion.
This elbow is perfect for use in boilers, ovens, ventilation systems, and as a chimney shaft liner. It is designed for both high and low-temperature, condensing and non-condensing systems.
The Elbow 15° - Ø 700 is equipped with a high-pressure sealing gasket, suitable for both P1 and H1 ratings, and can handle temperatures rated up to T200 according to the EN 1856-1 standard.
Yes, the Elbow 15° - Ø 700 is CE marked and adheres to rigorous European quality and safety standards.
Installation is straightforward with the SWPro modular flue system. The components use a push-fit jointing system secured by a Locking Band. Ensure a 50mm clearance from any combustible materials.
The flue elbow is available in various diameters, with wall thicknesses adjusted accordingly to ensure optimal performance and safety.
Yes, we provide trade accounts and offer secure online payments for retail customers. Our delivery service is reliable and nationwide.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Friday, May 16th. 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.
Your Ultimate Guide to the Elbow 15° - Ø 700 and Complementary Accessories
The Elbow 15° - Ø 700 from National Flues is not just another flue component—it is the heart of an integrated, high-performance flue system designed to meet the rigorous demands of both commercial and residential installations. In this guide, we will provide detailed insights into the product, its benefits, potential optional accessories, installation guidelines, and reasons why it stands out in the competitive market.
Understanding the Product
High-Grade 316L Stainless Steel: This elbow is crafted from 316L stainless steel which ensures that it is exceptionally durable and resistant to corrosion. Whether you are dealing with high-temperature conditions or prolonged exposure to the elements, this product will maintain its integrity over time, reducing the need for frequent replacements.
High-Pressure Sealing and Safety: Equipped with a high-pressure sealing gasket rated for both P1 and H1 conditions, you are assured of a leak-proof installation that maintains the efficiency of your flue system. The product’s compliance with EN 1856-1 standards and its CE marking provide an added layer of trust in its quality and safety.
Key Advantages and Benefits
- Versatile Application: The design of the Elbow 15° - Ø 700 is incredibly versatile, making it suitable for use in boilers, ovens, ventilation systems, and even as a chimney shaft liner. This adaptability means that you can apply it in various settings without compromising on performance.
- Seamless Integration: As part of the SWPro modular system, this elbow easily integrates with other components. Investors in the system can explore additional optional accessories such as connectors, brackets, and insulation kits to further optimise their installation. These accessories not only enhance performance but also extend the system’s lifespan.
- Enhanced Safety Practices: Safety is paramount in any flue installation. With a requirement of maintaining a 50mm clearance from combustible materials, this product minimizes risks, ensuring that your installation adheres to recommended safety protocols.
Why Consider Optional Accessories?
While the Elbow 15° - Ø 700 is engineered to deliver outstanding performance on its own, many users find that integrating optional accessories can take their system to the next level. Common optional accessories include:
- Additional Elbows & Connectors: For complex or extended installations, extra elbows and connectors allow you to create bespoke layouts tailored to your building’s requirements.
- Mounting Brackets: Secure and stable mounting brackets ensure that every component of the system is fixed in place, providing added security and reliability.
- Insulation Kits: To further protect against temperature extremes and improve system efficiency, consider insulation accessories specifically designed for the SWPro range.
Installation and Maintenance Insights
Installation of the Elbow 15° - Ø 700 is straightforward if you adhere to the guidelines provided in the SWPro installation manual. Here are some pro-tips to consider:
1. Preparation is Key: Always clean the installation area and inspect all components for any signs of damage before assembly.
2. Follow the Modular System: Use the push-fit jointing system and secure the connections with a locking band. This ensures a robust and safe installation.
3. Clearance Requirement: Strictly maintain a 50mm clearance from any combustible materials to ensure safe operation.
4. Optional Accessories: Should you decide to add optional accessories, verify their compatibility with your existing setup to create a cohesive system that delivers optimal performance.
Overcoming Common Concerns
Worried About Installation Complexity?
The installation process has been designed to be as user-friendly as possible. With clear instructions and available professional support, you will find that assembling your SWPro system is both manageable and rewarding.
Uncertainty About Compatibility?
The modular design of the SWPro range means that each component, from our robust elbows to a variety of optional accessories, is engineered to work seamlessly together. This ensures that any additional products you might consider integrating will enhance, rather than complicate, your installation.
Long-Term Performance Anxiety?
Investing in high-quality materials such as 316L stainless steel not only secures immediate benefits but also guarantees long-term performance. The CE mark further reinforces the reliability and compliance of our products with the highest industry standards.
Final Thoughts
The Elbow 15° - Ø 700 is more than just a flue component—it's a commitment to safety, durability, and efficiency. If you are setting up a new system or upgrading an existing one, now is the perfect time to take advantage of our comprehensive SWPro range and optional accessories designed to perfectly complement your installation.
National Flues is here to support every step of your investment in quality. With a focus on providing products that meet both trade and residential requirements, our dedicated customer service and nationwide delivery ensure a hassle-free experience.
Add the Elbow 15° - Ø 700 to your system and explore our range of optional accessories to fully customise your installation. Enhance your system’s performance and safeguard your investment with components that are built to last. Buy now or call 01670 206 999.
Secure your system’s excellence with the Elbow 15° - Ø 700 today – add to cart now!
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