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Boiler adaptor - Ø 350 (3-350-BA-403)
National Flues brings you the Boiler Adaptor - Ø 350, a robust and reliable flue adaptor crafted from premium 316L stainless steel. This essential component for the SWPro modular flue system is designed for both residential and commercial applications, ensuring secure connections in boilers, ovens, and ventilation systems. With its CE mark and EN 1856-1 compliance, our adaptor meets rigorous UK standards, making it the ideal choice for those seeking quality and performance in chimney flue installations. Look for complementary accessories to further enhance your setup.
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£207.26
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
High-grade 316L stainless steel construction CE marked and EN 1856-1 compliant Suitable for both condensing and non-condensing appliances Versatile use with boilers, ovens, ventilation systems, and chimney shaft liners Secure push-fit jointing system with Locking Band Requires 50mm clearance from combustibles Ideal for SWPro modular flue systems
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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.
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 Boiler adaptor - Ø 350 is a crucial component of the SWPro modular single wall flue system. Constructed from high-grade 316L stainless steel, the adaptor is designed for both high and low temperature applications, accommodating both non-condensing and condensing flue gases in positive and negative pressure environments. It is CE marked and complies with EN 1856-1 standards, ensuring high quality and safety.
The SWPro is ideal for boilers, ovens, ventilation systems, and can also serve as a chimney shaft liner. The system is integrated using a push fit jointing system secured by a Locking Band. In P1 and H1 installations, jointing gaskets are required at every connection.
Always maintain a 50mm distance from any combustible materials like wood or plasterboard.
SKU: 3-350-BA-403
Technical Specifications
Dimensions
Ø 350
Material
316L Stainless Steel
Approvals
CE, EN 1856-1
Fuels
Gas, Oil
System
SWPro
Installation Method
Push-fit jointing with Locking Band, jointing gaskets required for P1/H1 installations
Warranty
10 Years
Clearance
50mm from combustibles
The Boiler Adaptor - Ø 350 is designed for a straightforward installation using the SWPro modular system. Always ensure you follow these guidelines:
- For all P1 and H1 installations, use jointing gaskets at every connection to secure a leak-proof system.
- Maintain a minimum clearance of 50mm from any combustible materials such as wood or plasterboard.
- In condensing applications, always seal the adaptor and appliance outlet with a high-quality silicone sealant unless the appliance has a built-in seal.
- Check that the push-fit jointing system and Locking Band are properly engaged for a secure connection.
- Refer to the installation manual and local regulations for optimal performance and safety.
Yes, the Boiler Adaptor - Ø 350 is suitable for a variety of applications, including residential, commercial, and industrial settings.
The adaptor is made from high-grade 316L stainless steel, which offers excellent durability and resistance to corrosion.
The adaptor is CE marked and complies with EN 1856-1 standards, indicating it meets rigorous European quality and safety requirements.
Installation is straightforward with the SWPro's modular push-fit jointing system. For P1 and H1 installations, ensure jointing gaskets are used at every connection.
Yes, you should maintain a minimum distance of 50mm from the exterior of the flue to any combustible materials such as wood or plasterboard.
Yes, but for condensing appliances, you should seal the adaptor and appliance outlet with silicone sealant unless the appliance includes a built-in seal at the outlet.
The SWPro system is versatile and can be used for boilers, ovens, ventilation systems, and as a chimney shaft liner.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Monday, May 12th. 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.
The Boiler Adaptor - Ø 350 from National Flues is a high-performance component tailored for the efficient connection of your appliance to the SWPro modular flue system. Designed with durability in mind and constructed from high-grade 316L stainless steel, this adaptor ensures a secure and effective link for both condensing and non-condensing applications. Whether you are installing a new boiler, upgrading an existing system, or seeking to improve your overall installation safety, this adaptor is an indispensable part of your project.
What is the Boiler Adaptor - Ø 350?
The Boiler Adaptor - Ø 350 acts as the critical junction between your appliance and the flue system. Its robust design enables it to withstand both high and low operating temperatures, whilst maintaining structural integrity under various pressure conditions. The adaptor’s compatibility with both gas and oil-fuelled appliances makes it an excellent choice for a wide range of heating systems.
Key Features and Benefits
Durability: Made from durable 316L stainless steel, this adaptor is built to last. You benefit from a product that resists corrosion and wear, even in demanding conditions.
Safety Compliance: Fully CE marked and compliant with EN 1856-1, the adaptor meets stringent European safety standards. This provides peace of mind, knowing that the component adheres to the highest industry norms.
Versatility: Suitable for multiple applications including boilers, ventilation systems, ovens, and chimney shaft liners, the adaptor offers a flexible solution for varied installation scenarios.
Secure Connection: The push-fit jointing system, complete with a robust Locking Band, ensures that the adaptor is firmly attached. This minimizes risks of leaks and inefficiencies in your heating system.
Installation Guidelines
Proper installation is paramount in maximising the performance and safety of your flue system. Below are key guidelines to follow:
- Push-Fit Jointing: The adaptor integrates seamlessly via a push-fit mechanism which simplifies the connection process.
- Gasket Use: For P1 and H1 installations, always install jointing gaskets at every connection to ensure a secure seal.
- Combustible Clearance: Maintain a minimum distance of 50mm between the flue and any combustible materials such as wood or plasterboard.
- Sealant Application: In condensing appliances, seal the adaptor and appliance outlet with silicone sealant if the appliance does not feature a built-in seal.
- Local Regulations: Always consult local building regulations and the installation manual to guarantee optimal and safe operation.
Addressing Common Objections
Concern: Complexity of Installation
While some customers may worry about installation challenges, the SWPro modular design paired with our adaptor makes the process straightforward. The robust push-fit system and clear instructions ensure even non-expert installers can achieve a professional result.
Concern: Durability and Maintenance
The use of 316L stainless steel means that the adaptor is exceptionally resistant to corrosion. With minimal maintenance required, this product is designed to perform reliably over many years, backed by a 10-year warranty that further assures its longevity.
Concern: Safety Standards
For those particularly cautious about safety, the adaptor’s CE marking and compliance with EN 1856-1 provide unequivocal assurance that the component meets rigorous quality requirements. Customer feedback and industry standards confirm its reliability for both residential and commercial installations.
Optional Accessories
Enhance the functionality and integration of your flue system by exploring optional accessories. Consider jointing gaskets, additional sealing materials, or other modular components that can further secure and streamline your installation. Accessory solutions are available to tailor your setup precisely to your appliance and environment needs, maximizing efficiency and safety.
Why Choose National Flues?
National Flues is synonymous with quality, reliable delivery, and unbeatable prices across the UK. We cater to both trade and retail customers, ensuring that every product offered, including the Boiler Adaptor - Ø 350, meets the highest standards of performance and durability. Our comprehensive range of products and optional accessories is designed to provide a complete solution, eliminating the hassle of sourcing components from multiple suppliers.
Final Thoughts
In summary, the Boiler Adaptor - Ø 350 is an essential component for anyone serious about a secure, efficient, and safe flue installation. Its superior build quality and innovative design make it a prime choice for modern heating systems. By choosing National Flues, you are investing in a product that not only meets but exceeds industry standards. The inclusion of optional accessories further allows you to customize your installation, ensuring that every component works harmoniously for optimal performance.
This guide has addressed all the critical points and common concerns, clearly demonstrating why the Boiler Adaptor is the right choice for your system. From detailed installation tips to an explanation of key features and benefits, you are now well-equipped to make an informed decision. For those ready to advance their installation projects, the ease of setup, minimal maintenance, and long-term reliability are added bonuses that make this adaptor an excellent investment.
Embrace a future of safe, efficient heating installations with National Flues by your side. Buy now or call 01670 206 999.
Order now to secure a flawless connection for your SWPro system.
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