× National Flues
We Will NOT Be Beaten on Price.
Free Delivery on Orders Over £100
5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Help? 01670 206999 (8am-5pm)

Chest Mounting Plate Ø 175

National Flues presents the Chest Mounting Plate Ø 175, a high-quality flue mounting solution designed for secure transitions from MI-Flex flue liners to the TWPro system. Ideal for woodstoves, oil and gas boilers, and other solid fuel or gas/oil appliances, this mounting plate combines durability w... More...
Hover to Zoom / Click for Gallery

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
Now only £100.99
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

Payment Options

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 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
SKU2-175-062
DesignationEN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 W V2 L50040 O20
Outer Material304 Stainless Steel, 0.4mm thick
Inner Material316 Stainless Steel, 0.4mm thick
InsulationCompressed Rockwool (200kg/mu00b3)
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
CertificationsHETAS Approved / CE Marked
Chimney SystemTWPro with MI-Flex transition
Distance To Combustibles50mm
• Ensure the existing MI-Flex flue liner is correctly positioned before installing the TWPro system. • Affix the Chest Mounting Plate securely to the top of the lowered chimney stack using the provided Locking Band. • Maintain a minimum distance of 50mm from any combustible material, such as wood or plasterboard, to ensure safety. • Follow all manufacturer’s guidelines and local building regulations during installation to guarantee compliance and performance. • Check all components for proper alignment and secure welding for optimum performance.

The Chest Mounting Plate Ø 175 is compatible with solid fuel and gas/oil appliances, such as woodstoves, gas coal effect fires, and oil and gas boilers.

It features an outer skin made from 304 grade stainless steel, an inner skin from 316 grade stainless steel, both 0.4mm thick, and insulation made from compressed rockwool with a density of 200kg/m³.

Installation involves securing TWPro Twin Wall Insulated Chimney parts using a Locking Band and ensuring a 50mm distance from the flue to any combustible materials.

Yes, it is HETAS approved and CE marked, meeting European standards EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

A minimum distance of 50mm must be maintained from the outside of the flue to any combustible material, such as wood or plasterboard.

It serves as a transitional plate that converts MI-Flex flue liners to the TWPro system, designed to be fixed onto the top of a lowered chimney stack.

The insulation is made of compressed rockwool with a density of 200kg/m³, providing effective thermal protection and ensuring safety.
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...

Read our buyers guide for this Chest Mounting Plate Ø 175

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.

 

Our Rating Image

Invest in safety and efficiency today – add the Chest Mounting Plate to your cart now!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service