Chest Mounting Plate Ø 175
At a Glance
- Robust stainless steel construction (304 outer, 316 inner, both 0.4mm thick)
- Certified HETAS approved and CE marked, compliant with EN1856-1 standards
- Designed for secure MI-Flex to TWPro transitions
- Insulated with high-density compressed rockwool (200kg/m³)
- Compatible with wood, oil, gas, and low sulphur coal appliances
- Easy integration with Locking Band installation

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 175 is designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers. This essential component boasts a durable construction with an outer skin made from 304 grade stainless steel and an inner skin from 316 grade stainless steel, both 0.4mm thick. It features insulation made from compressed rockwool with a density of 200kg/m³, and all parts are fully welded for maximum strength.
Approved by HETAS and CE marked, it meets stringent European standards: EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. Installation is straightforward with the TWPro Twin Wall Insulated Chimney parts, which are secured using a Locking Band. Always maintain a safe distance of 50mm from the outside of the flue to any combustible materials.
SKU: 2-175-062
Technical Specifications | |
---|---|
SKU | 2-175-062 |
Designation | EN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 W V2 L50040 O20 |
Outer Material | 304 Stainless Steel, 0.4mm thick |
Inner Material | 316 Stainless Steel, 0.4mm thick |
Insulation | Compressed Rockwool (200kg/mu00b3) |
Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
Certifications | HETAS Approved / CE Marked |
Chimney System | TWPro with MI-Flex transition |
Distance To Combustibles | 50mm |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Chest Mounting Plate Ø 175 is a robust and reliable solution for your chimney needs. As always, National Flues delivers swiftly and serves both retail and trade customers nationwide with unbeatable prices and secure online payments.
The Chest Mounting Plate Ø 175 is used to transition MI-Flex flue liners to the TWPro system, ensuring secure and compliant installation in chimney systems.
National Flues is a leading supplier of fireplaces and flues across the UK, known for unbeatable prices, reliable delivery, and excellent service to both retail and trade customers. Secure online payments ensure a seamless purchasing experience.
