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Top Clamp - Ø 200 (20-200-C)
National Flues presents the Top Clamp Ø200, an essential accessory designed to securely support your MI-FLEX flue liner installation. This top chimney clamp offers robust performance and is compliant with HETAS and CE standards, ensuring safe operation with wood, gas, oil, and smokeless coal firing appliances. Enhance your chimney system with trusted National Flues products.
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In Stock
£10.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Robust design engineered for MI-FLEX 316 and 904 flue liners
Withstands temperatures up to 600°C (T600 rating)
Constructed from high-quality 316L stainless steel
HETAS and CE approved for safe installation
Compatible with wood, oil, gas, and smokeless coal fuel systems
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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 Top Clamp Ø 200 is part of the MF20 MI-FLEX accessory line, expertly designed for use with MI-FLEX 316 and 904 flexible flue liners. This essential component ensures a complete and secure chimney system. Ideal for multiple fuel types including wood (with less than 20% moisture), smokeless coal, gas, and oil, it's built to withstand temperatures up to 600°C (T600 designation).
The clamp supports the vertical weight of the flue liner and, when used with the Top Plate and Top Insert Sleeve, ensures the liner is securely held at the top of the stack. Adhering to Building Regulations Document J, it must be installed within a fully enclosed masonry chimney. The entire system must be designed for easy sweeping and maintenance by competent professionals, with chimneys serving solid fuel appliances recommended to be swept at least twice a year.
Suitable maintenance tools and practices should be used to ensure longevity and safety.
SKU: 20-200-C
Technical Specifications
SKU
20-200-C
Designation
BSEN 1856-2 T600 N1 W V2 L50012 G
System
MI-FLEX Accessories MF20
Material
316L Stainless Steel
Colour Finish
Natural / Stainless Steel
Fuel Compatibility
Wood (<20% moisture), Smokeless coal, Gas, Oil
Temperature Rating
Up to 600u00b0C (T600)
Approvals
HETAS / CE
Ensure the Top Clamp Ø200 is installed as an integral component of your chimney system. It is designed to work effectively with the Top Plate and Top Insert Sleeve accessory, so consider sourcing these optional accessories for a complete solution. The clamp must be fitted within a fully enclosed masonry chimney, strictly following Building Regulations Document J. Installation should be performed by a competent professional to guarantee safety and proper clearance for chimney sweeping. Always check that all components are securely fastened and that there is sufficient clearance for maintenance. Incorrect installation may lead to system failure or safety risks; if in doubt, consult with a certified technician.
The Top Clamp Ø 200 is used to support the vertical weight of MI-FLEX 316 and 904 flexible flue liners at the top of a chimney stack.
Yes, the clamp is suitable for systems that use wood with less than 20% moisture, smokeless coal, gas, and oil.
The Top Clamp Ø 200 can withstand temperatures up to 600°C, matching the T600 designation.
Absolutely. The clamp meets the requirements of Building Regulations Document J, ensuring safe and proper installation.
Chimneys used for solid fuels should be inspected and swept at least twice a year, ideally at the end of the heating season and before the start of the next one.
Sweeping should be carried out by a competent person. For solid fuels, hire a HETAS registered sweep for best results.
You should avoid using chemical cleaners or mild steel tools, as they can damage stainless steel chimneys.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
If you need faster stove or fireplace delivery please give us a call.
We can often 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 Top Clamp - Ø 200 buyers guide
Comprehensive Buyers Guide for the Top Clamp Ø200
The Top Clamp Ø200 is a critical component designed specifically for modern chimney systems utilizing MI-FLEX flue liners. In this guide, we explain why this accessory is indispensable, how it integrates into your chimney installation, and address common queries and concerns. Whether you're upgrading an existing system or embarking on a new installation, this guide provides you with all the essential information.
Understanding the Product
The Top Clamp Ø200 is engineered to securely anchor and support the vertical weight of MI-FLEX 316 and 904 flue liners. Its robust construction from 316L stainless steel means it stands up to the rigours of high temperatures — up to 600°C under T600 conditions. The clamp is fully compliant with HETAS and CE approvals, ensuring that your chimney system not only meets but exceeds safety and performance standards.
Key Benefits
- Durability and Strength: Using premium 316L stainless steel, this clamp is built to last. It resists corrosion and can withstand the thermal stresses typically encountered in chimney environments.
- High Temperature Tolerance: With a rating of up to 600°C, it is specifically designed for systems that experience high operational temperatures, ensuring longevity and reduced risk of failure.
- Compliance and Safety: The product meets strict industry standards, including HETAS and CE, meaning it is suitable for use in applications that demand both safety and reliability.
- Versatility: Compatible with a wide range of fuel types including wood (with less than 20% moisture), smokeless coal, gas, and oil, the Top Clamp Ø200 is a versatile addition to your debris of chimney components.
Installation Process
It is critical that the Top Clamp Ø200 is installed correctly within your chimney system. The clamp is designed to be used alongside a Top Plate and a Top Insert Sleeve. These optional accessories work in tandem to secure the flue liner at the top of the chimney stack, ensuring structural integrity and facilitating easy maintenance. Installation should always be carried out by a competent professional who is familiar with chimney systems and Building Regulations Document J. This document outlines the requirements for safely installing such components in fully enclosed masonry chimneys. Incorrect installation might result in a compromised system, so strict adherence to guidelines is essential.
Optional Accessories to Consider
For a complete and robust chimney system, consider pairing the Top Clamp Ø200 with the following optional accessories:
- Top Plate: This accessory further stabilises the flue liner and is designed to work perfectly in unison with the clamp.
- Top Insert Sleeve: Ensures additional friction and support for the liner within the top section of the chimney.
These components, when combined, provide a foolproof solution that not only meets building regulations but also facilitates easy cleaning and inspection, thus maintaining optimal performance over time.
Addressing Common Objections
1. Is this product compatible with my existing chimney system?
Yes, the Top Clamp Ø200 is specifically tailored for MI-FLEX 316 and 904 flue liners. By cross-referencing your current system specifications with the product's design parameters, you can be confident in its compatibility.
2. What about the installation process?
We recommend professional installation to ensure all components work harmoniously. The installation details provided with the product, along with the user manual, offer clear step-by-step instructions. Should you require further assistance, National Flues is ready to support you with expert advice.
3. Does it really make a difference?
Absolutely. By securing the flue liner with the Top Clamp Ø200, you mitigate risks associated with liner sagging or collapse. This is particularly important in high-temperature environments where safety margins must be maintained.
Advantages Over Competitor Products
Unlike many generic products on the market, the Top Clamp Ø200 is part of a fully integrated system of MI-FLEX accessories. While there may be few direct competitors in our niche, the guaranteed quality, safety compliance, and proven performance of our clamp give it a distinct advantage. National Flues is synonymous with quality and reliability in the chimney installation sector, ensuring that you invest in a product that upholds the highest standards.
Ensuring Longevity and Safety
Routine maintenance is a vital aspect of chimney safety. The installation of the Top Clamp Ø200 should be accompanied by regular inspections and professional cleaning. Chimney systems, especially those used with solid fuels, should be inspected and swept by HETAS registered professionals at least twice a year. This proactive maintenance will preserve the integrity of your system, enhance performance, and prevent potential hazards.
Final Thoughts
In summary, the Top Clamp Ø200 is not just an accessory but a foundational element of a secure and efficient chimney system. Its compatibility with various fuels, high-temperature endurance, and regulatory approval make it an investment in safety. Moreover, when paired with essential optional accessories like the top plate and top insert sleeve, it delivers a comprehensive solution for modern chimney installations. The attention to detail in design and manufacturing is reflective of National Flues' commitment to quality and customer satisfaction.
Before making your final decision, consider all aspects of your chimney system installation. Evaluate the benefits of each component and how they contribute to the overall safety and performance of your setup. If you have any lingering doubts about compatibility or installation methods, our team of experts is on hand to provide guidance and professional advice. Invest in peace of mind by ensuring that every element of your chimney system meets the highest standards.
Buy now or call 01670 206 999.
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