Chest Mounting Plate Ø 200
At a Glance
- - Premium transitional design converting MI-Flex flue liner to TWPro
- - Constructed with 304-grade stainless steel outer skin and 316-grade stainless steel inner skin (0.40mm thick each)
- - Insulated with high-density compressed rockwool (200kg/m³) for effective thermal protection
- - HETAS Approved and CE marked, meeting stringent safety standards
- - Designed to maintain a 50mm safe distance from combustibles
- - Easy installation with secure locking bands ensuring a robust fit

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.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The Chest Mounting Plate Ø 200 is a premium solution for those needing a reliable transitional plate that converts MI-Flex flue liner to TWPro. Perfect for solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil, and gas boilers. This essential component is meticulously constructed with a 304-grade stainless steel outer skin and a 316-grade inner skin, both 0.4mm thick, ensuring long-lasting durability and robustness.
The plate is insulated with compressed rockwool, offering a density of 200kg/m3, and all parts are fully welded to ensure maximum safety and performance. A key feature is the 50mm distance to combustibles, safeguarding your home from potential fire hazards.The Chest Mounting Plate is HETAS Approved and CE marked, meeting stringent safety regulations. With an intuitive installation process involving secure locking bands, maintaining a safe distance from combustible materials is straightforward.
Transitioning from flex to TWPro inside the existing class 1 chimney stack has never been easier or more reliable.
SKU: 2-200-062
Technical Specifications | |
---|---|
SKU | 2-200-062 |
Material Outer | 304 Stainless Steel (0.40mm thick) |
Material Inner | 316 Stainless Steel (0.40mm thick) |
Insulation | Compressed Rockwool, 200kg/mu00b3 |
Approvals | HETAS / CE |
Distance To Combustibles | 50mm |
System | TWPro transitional plate converting MI-Flex flue liners |
Compatible Fuels | Wood, Oil, Gas, and Low Sulphur Coal |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The Chest Mounting Plate Ø 200 is a fantastic addition to our product range. It's reliable, durable, and perfect for various heating applications. We are proud to offer nationwide delivery and cater to both retail and trade customers, ensuring everyone gets the quality they deserve.
This product serves as a transitional plate that converts an MI-Flex flue liner to a TWPro system, providing safe and efficient support for solid fuel and gas/oil appliances.
National Flues is a trusted supplier of high-quality fireplaces and flues, serving both retail and trade customers across the UK. Known for competitive pricing and reliable delivery, National Flues is committed to safety and customer satisfaction.
