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Chest Mounting Plate Ø 200 (2-200-062)

National Flues introduces the Chest Mounting Plate Ø 200, a high-performance transitional plate specifically designed for converting MI-Flex flue liners to the TWPro system. Engineered using premium 304 and 316 stainless steel, this accessory is indispensable for wood, oil and gas appliances. Trust National Flues for reliable, safe, and regulatory compliant flue solutions that elevate your home heating system.
The price you pay today £150.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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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
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.

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]

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
SKU2-200-062
Material Outer304 Stainless Steel (0.40mm thick)
Material Inner316 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool, 200kg/mu00b3
ApprovalsHETAS / CE
Distance To Combustibles50mm
SystemTWPro transitional plate converting MI-Flex flue liners
Compatible FuelsWood, Oil, Gas, and Low Sulphur Coal
Ensure the installation area is clean and free from debris before fitting the mounting plate. First, verify that the MI-Flex flue liner is correctly positioned inside the existing class 1 chimney stack. Next, position the Chest Mounting Plate Ø 200 securely atop the liner. Use the provided locking bands to fasten the plate firmly, making sure to maintain the crucial 50mm clearance from any combustible surfaces. Finally, double-check all connections and fittings, and refer to local building regulations to ensure compliance. Always consult a professional installer if you are unsure about any step in the process.

It's suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil, and gas boilers.

It features a 304-grade stainless steel outer skin and a 316-grade stainless steel inner skin, both with a thickness of 0.4mm.

The insulation is made from compressed rockwool, which has a density of 200kg/m3.

It is HETAS Approved and CE marked, ensuring it meets high safety and performance standards.

The installation involves securing the parts together using a locking band and ensuring a 50mm distance from any combustible materials.

Yes, the transition from flex to TWPro must be made inside the existing class 1 chimney stack.

Maintaining a 50mm distance from combustibles adds an essential layer of safety, reducing the risk of fire hazards.

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