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Reducer - Ø 800 (3-700-008)
Discover National Flues' Reducer - Ø 800, a top-tier flue system reducer engineered for both commercial and industrial applications. This high-quality, modular stainless steel adapter seamlessly integrates with your SWPro system, ensuring optimal performance and safety for boilers, ovens, and ventilation systems. Enhance your installation with our reliable, certified flue adaptor made from premium materials.
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£913.99
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 for durability High-pressure sealing gasket (P1/H1) ensures a secure connection Certified to CE and EN 1856-1 standards for safety and quality Easy push-fit jointing system with an integrated Locking Band Suitable for high & low-temperature, non-condensing & condensing flue applications Versatile use in boilers, ovens, ventilation systems, and chimney shaft liners
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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 Reducer - Ø 800 is an essential component in the SWPro modular single wall flue system. Crafted from high-grade 316L stainless steel, it is designed to seamlessly reduce the diameter of your flue system, ensuring optimal functionality. This reducer is fitted with a high-pressure sealing gasket (P1/H1), making it suitable for a variety of applications including boilers, ovens, ventilation systems, and chimney shaft liners.
Its flexibility allows it to handle both high and low-temperature settings, as well as non-condensing and condensing environments with flue gases under positive or negative pressure. The reducer adheres to the highest industry standards, holding a CE mark and various EN 1856-1 designations. Installation is straightforward, thanks to its push-fit jointing system, secured with a Locking Band.
For P1 and H1 installations, ensure jointing gaskets are used at every connection point. Remember to maintain a 50mm clearance from any combustible materials.
SKU: 3-700-008
Technical Specifications
Material
316L Stainless Steel
Fuels
Gas, Oil
Approvals
CE, EN 1856-1
Installation Method
Push-fit jointing with Locking Band
Clearance
50mm minimum from combustibles
Temperature
Suitable for high/low temperature; non-condensing & condensing environments
• Ensure a minimum clearance of 50mm from any combustible materials before installation.
• Use the push-fit jointing system to secure the reducer and fasten firmly with the Locking Band.
• For P1 and H1 installations, always use the recommended jointing gaskets at every connection point.
• Check that all fittings are properly aligned to avoid leaks and inefficiencies.
• Follow all provided installation instructions to maintain safety and system integrity.
The Reducer - Ø 800 is made from high-grade 316L stainless steel, ensuring durability and longevity.
Yes, it is engineered to handle both high and low-temperature settings, including non-condensing and condensing environments.
The Reducer - Ø 800 holds a CE mark and is designated under EN 1856-1 standards.
Installation is simple with its push-fit jointing system, secured using a Locking Band. Ensure to use jointing gaskets for P1 and H1 installations and maintain a 50mm distance from combustible materials.
The reducer is versatile, suitable for boilers, ovens, ventilation systems, and as a chimney shaft liner.
Yes, National Flues provides reliable nationwide delivery, ensuring your products arrive on time.
Absolutely, we offer trade accounts to facilitate easier transactions and better pricing for our frequent business customers.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Thursday, May 15th. 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.
When it comes to optimising the performance and safety of your commercial flue system, every component plays a crucial role. The Reducer - Ø 800 by National Flues is a meticulously engineered solution designed to ensure a secure and efficient reduction in flue diameter. This guide provides comprehensive information about the product’s features, benefits, installation instructions, and answers to common questions. With this guide, you will gain the confidence and insights needed to make an informed purchase decision, ensuring that your installation is both straightforward and compliant with industry standards.
Product Overview
The Reducer - Ø 800 is an essential component in the SWPro modular flue system. Constructed from high-grade 316L stainless steel, this product is engineered to seamlessly reduce the diameter of your flue system. It is crafted to operate efficiently in both high and low-temperature settings, making it ideal for non-condensing and condensing applications alike. Whether you are working on boilers, ovens, ventilation systems, or chimney shaft liners, this reducer is designed to meet the rigorous demands of commercial installations. Its compliance with CE standards and EN 1856-1 designations reinforces its reliability and quality.
Key Features & Benefits
High-Quality Materials:
• Constructed from 316L stainless steel for exceptional durability and resistance to corrosion.
Secure Sealing:
• Equipped with a high-pressure sealing gasket (P1/H1) that ensures a tight, leak-proof seal across all connections.
Ease of Installation:
• Utilises a push-fit jointing system paired with a Locking Band for swift, efficient assembly, minimising installation time and labour costs.
Regulatory Compliance:
• Fully certified to meet CE and EN 1856-1 standards, ensuring that it adheres to strict safety and performance criteria.
Versatility:
• Designed to handle varied operational conditions, making it suitable for a broad range of applications that include both gas and oil fuels.
This combination of features results in a product that not only meets but exceeds the expectations of quality and performance, contributing to a safer and more efficient flue system.
Installation and Safety Guidelines
Before installation, it is critical to assess your installation environment. Ensure that the area where the reducer will be installed has a minimum clearance of 50mm from any combustible materials. The installation process has been designed for simplicity and safety:
- Step 1: Verify that your installation site complies with the clearance requirements.
- Step 2: Use the push-fit jointing system to insert the reducer into the existing flue system.
- Step 3: Secure each connection with the Locking Band, ensuring a firm and stable assembly.
- Step 4: For P1 and H1 installations, always incorporate the recommended jointing gaskets at every connection point.
- Step 5: Double-check that all components are correctly aligned to prevent any potential leaks or inefficiencies.
By following these installation steps and safety guidelines, you can ensure that your flue system operates optimally while maintaining a high level of safety for both the installer and the building occupants.
Why Choose the Reducer - Ø 800 from National Flues?
National Flues has built a reputation for excellence in the field of flue systems, and the Reducer - Ø 800 is a testament to that commitment. This product is designed to deliver superior performance by reducing complexity and enhancing the overall safety of your installation. Its robust construction, ease of installation, and versatile application make it a valuable asset for any commercial project.
Choosing this reducer means opting for a product that guarantees longevity and reliability thanks to its high-quality 316L stainless steel build. In addition, the ease of installation provided by the push-fit jointing system minimizes downtime and reduces the potential for errors during setup. As a result, professionals can focus on other critical aspects of their project while enjoying the peace of mind that comes with using a product that adheres to the highest industry standards.
Frequently Asked Questions
What materials are used in the reducer?
The reducer is manufactured from high-grade 316L stainless steel, ensuring exceptional durability and resistance to harsh environmental conditions.
Is it suitable for various temperature settings?
Absolutely. It is designed to perform reliably in both high and low-temperature environments, accommodating non-condensing as well as condensing operation.
How is the installation performed?
The reducer features an easy-to-use push-fit jointing system that is secured with a Locking Band. It is recommended that jointing gaskets be used for P1 and H1 installations to ensure a watertight seal.
What clearances are required?
A minimum clearance of 50mm from any combustible materials is mandatory to maintain safety and meet installation guidelines.
Conclusion
The Reducer - Ø 800 by National Flues is a high-performance component that delivers efficiency, safety, and peace of mind for your commercial flue installation. Its quality construction and intuitive design simplify the installation process, reduce maintenance demands, and ensure that your system operates at peak performance. With rigorous compliance to CE and EN 1856-1 standards, this product meets the high demands of diverse applications. Whether upgrading an existing setup or constructing a new system, the Reducer - Ø 800 is a wise investment in reliability and operational excellence.
Enhanced by the support and nationwide service of National Flues, this reducer not only integrates seamlessly into your system but also elevates its overall performance by reducing complexity and ensuring consistent, high-level operation. Investing in this product means you are choosing a solution that reflects both safety and innovation in the flue systems industry.
For professionals seeking a balance of efficiency, longevity, and safety, the Reducer - Ø 800 stands out as the optimal choice. It is designed to tackle the challenges of modern flue systems while offering simple installation and steadfast performance. With its comprehensive benefits and robust construction, you can be confident that your flue system will be both safe and efficient for years to come.
Buy now or call 01670 206 999.
Upgrade your installation with the Reducer - Ø 800 and enjoy unmatched safety and efficiency – order today!
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