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Mi-Pellet - Reducer Ø 125mm Boiler to Ø 100 (43-100-008)
The National Flues Mi-Pellet Reducer Ø 125mm Boiler to Ø 100 is a high-performance accessory designed for a range of flue systems including pellet, gas, oil, and solid fuel appliances. This reducer combines robust zero carbon steel construction with a modern matt black powder enamel finish, making it an essential component for safe and efficient flue connections. Perfect for both domestic and commercial installations, this product ensures compliance with UK safety standards while delivering superior thermal performance.
In Stock
£25.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
High temperature tolerance up to 600°C Constructed from robust zero carbon steel Durable powder enamel coating in a sleek matt black finish Suitable for gas, oil, and solid fuel appliances Engineered for compliance with EN1856-2 T600 N1 Vm L8010 G375 Maintains safe clearance of 375mm from combustible materials
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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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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The Mi-Pellet Reducer Ø125mm Boiler to Ø100 is designed for seamless connection between your appliance and flue systems. Perfect for gas, oil, and solid fuel appliances, it withstands temperatures up to 600°C. This high-quality connecting pipe is crafted from zero carbon steel with a durable vitreous enamel coating in a sleek matt black finish.
Suitable for applications up to T200 when fitted with a seal, it also achieves a P1 pressure rating for pellet installations. Note that it should not be used to pass through ceilings or combustible walls and must be installed correctly to ensure condensates remain within the flue system. Provision for inspection and cleaning is necessary, especially for solid fuel applications, which should be maintained at least once a year.
For installations, ensure it is placed 375mm away from combustible materials and that appropriate PPE is worn.
SKU: 43-100-008
Technical Specifications
Dimensions
u00d8 125mm to u00d8 100mm
Material
Zero Carbon Steel
Steel Thickness
0.7mm
Coating
Powder Enamel
Coating Thickness
0.3mm
Finish
Matt Black
Temperature Rating
600u00b0C
Clearance
375mm from combustibles
Certification
EN1856-2 T600 N1 Vm L8010 G375
When installing the Mi-Pellet Reducer, ensure that all connections are properly aligned and securely fastened to maintain optimal safety and performance. The reducer must be installed with a minimum clearance of 375mm from any combustible materials. Do not utilise this product to penetrate ceilings or combustible walls, as it can compromise the integrity of your installation. For T200 applications where a seal is fitted, ensure all joints are clean and free of debris. Regular inspection and cleaning—especially for solid fuel systems—are essential to maintain safe operation, and any cut edges should be immediately treated with high-temperature paint to prevent rusting. Always follow manufacturer guidelines and wear appropriate PPE during installation.
The Mi-Pellet Reducer Ø125mm Boiler to Ø100 is used to connect your appliance to a flue liner, chimney stack, or twin wall flue system.
Yes, the Mi-Pellet Reducer is suitable for gas, oil, and solid fuel appliances.
The Mi-Pellet Reducer can withstand temperatures up to 600°C.
No, it should not be used to pass through ceilings or combustible walls.
No, for T600 high-temperature installations, sealing the joints is not required.
Chimneys serving solid fuel appliances should be maintained at least once a year.
Yes, it can be cut to size, but any exposed steel should be covered with high-temperature paint to prevent rusting.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, May 20th. 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 Mi-Pellet - Reducer Ø 125mm Boiler to Ø 100 buyers guide
Comprehensive Buyers Guide for the Mi-Pellet Reducer Ø 125mm Boiler to Ø 100
Choosing the right components for your heating system is crucial to ensure safety, efficiency, and longevity. The Mi-Pellet Reducer Ø 125mm Boiler to Ø 100 from National Flues is designed to be a reliable and robust solution for connecting your appliance to the flue system. In this comprehensive guide, we delve into why this product might be the ideal choice for your installation needs, address common concerns, and provide detailed insights that empower you to make an informed decision.
Understanding the Product
The Mi-Pellet Reducer is engineered from zero carbon steel, a material renowned for its strength and durability. It is finished in a matt black powder enamel coating, providing a sleek appearance while protecting the metal from corrosion and wear. Its design is optimised for systems enduring temperatures as high as 600°C, making it suitable for gas, oil, and even solid fuel applications. With a clear safety specification of maintaining a 375mm distance from combustible structures, it ensures both performance and safety are never compromised.
Key Features and Their Benefits
High Temperature Tolerance: The ability to withstand up to 600°C means that even in extreme conditions, the reducer remains stable and secure. This is particularly critical for installations in colder regions where heating systems are in constant use.
Robust Construction: Crafted from zero carbon steel, the reducer offers long-term reliability. Its durability ensures that even with regular use and exposure to high heat, your system remains intact, reducing the need for frequent replacements.
Elegant Finish: The matt black vitreous enamel coating not only protects but also enhances the aesthetic appeal of your installation. This dual-purpose design is beneficial for both functional performance and visual integration into modern interiors.
Versatile Installation: Whether your system runs on gas, oil, or solid fuel, this reducer is built to perform. The design meets multiple certification standards (EN1856-2 T600 N1 Vm L8010 G375), ensuring it complies with rigorous safety and performance criteria.
Addressing Installation Concerns
Correct Alignment: To maximise performance and safety, ensure that the reducer is fitted according to the manufacturer’s guidelines. Misalignment can lead to operational inefficiencies and potential safety hazards. Always double-check that connections are secure and free from obstructions.
Clearance Requirements: It is imperative to maintain a 375mm clearance from any combustible materials. This spacing is a crucial safety measure that helps prevent fire risks and ensures that the flue system operates within safe parameters.
Inspection and Maintenance: Regular maintenance is key to a long-lasting installation. For systems involving solid fuel, perform at least one annual inspection and cleaning. This ensures that any build-up or potential issues are identified early and addressed promptly to avoid future complications.
Overcoming Common Objections
Some buyers may be concerned about compatibility with existing systems or the installation process. However, the Mi-Pellet Reducer is designed with versatility in mind. Its compatibility with various fuel types means that even if you upgrade or switch your heating systems, this reducer remains an effective and valuable component. Furthermore, while the installation requires careful alignment and adherence to safety protocols, National Flues provides detailed documentation and support to guide you through every step of the process.
For those worried about aesthetics, the elegant matt black finish ensures that the component integrates seamlessly into both modern and traditional environments. The robust design and high performance mean that you are investing in a product that not only looks good but also enhances the overall reliability and efficiency of your heating system.
Why National Flues?
National Flues is synonymous with quality and reliability. With outstanding customer service, competitive pricing, and swift nationwide delivery, you can trust that your purchase is supported by experts in the field. The Mi-Pellet Reducer is among a selection of products that reflect the company’s commitment to providing solutions that are safe, efficient, and built to the highest standards.
Final Considerations
In conclusion, the Mi-Pellet Reducer Ø 125mm Boiler to Ø 100 from National Flues offers a unique blend of performance, safety, and style. Its robust construction, excellent thermal resistance, and meticulous design ensure that your flue system operates at its best. The product is not only a critical connection piece but also a strategic investment that will provide long-term value and peace of mind.
Before making your final decision, consider the benefits of a product that combines cutting-edge engineering with proven safety features. Whether you are upgrading your current system or installing a new one, the Mi-Pellet Reducer stands out as a top-tier solution that promises reliability and efficiency in every application.
For detailed technical specifications, warranty details, and further guidance, be sure to consult our installation guidelines and support services available through National Flues. We are here to help you ensure that every component of your heating system meets the highest standards of performance and safety.
Enhance your system’s overall performance, safeguard your home against potential risks, and enjoy the seamless blend of innovation and tradition that our product delivers. The Mi-Pellet Reducer is more than just a connecting accessory—it is an investment in quality and long-term operational excellence.
Buy now or call 01670 206 999.
Secure your premium reducer at National Flues today for unmatched performance.
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