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Damper Section Ø 175 (2-175-006)

National Flues presents the Damper Section Ø 175 – a top-tier flue damper meticulously engineered for optimal chimney performance. This essential chimney accessory not only regulates draught effectively but also guarantees safety with its HETAS approval and CE marking. Ideal for wood stoves, gas coal-effect fires, oil and gas boilers, this damper section is a must-have for any responsible homeowner looking to maximise heating efficiency and system reliability.
The price you pay today £260.99
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

    Regulates chimney draught effectively
    Constructed from high-quality 304 & 316-grade stainless steel (0.4mm thick)
    Insulated with compressed rockwool (200kg/m3) for superior thermal control
    Fully HETAS approved and CE marked for guaranteed safety
    Designed for a range of fuels including wood, oil, gas and low sulphur coal
    Maintains a safe 50mm distance from combustible materials
    TWPro system compatible with secure locking band installation
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 Damper Section Ø 175 is an essential accessory for your chimney flue, specifically designed to regulate draught within the chimney. Suitable for use with a variety of appliances, including wood stoves, gas coal-effect fires, and oil and gas boilers, this damper ensures optimal performance and efficiency.Constructed from high-grade materials, the outer skin is made from 304-grade stainless steel with a thickness of 0.4mm, while the inner skin uses 316-grade stainless steel, also at 0.4mm thick. The insulation consists of compressed rockwool with an impressive density of 200kg/m3, ensuring minimal heat loss and maximum safety.

Each component is fully welded for superior durability.Safety is paramount, and the damper section maintains a distance of 50mm to combustible materials, such as wood or plasterboard. This product is fully HETAS approved and CE marked, underlining its quality and compliance with safety standards.The TWPro Twin Wall Insulated Chimney parts are easy to install, secured together using a locking band. Please ensure a minimum 50mm distance from any combustible materials when installing.

SKU: 2-175-006

Technical Specifications
SKU2-175-006
Product NameDamper Section u00d8 175
Diameter175mm (7 inch)
Outer Material304-grade stainless steel, 0.4mm thick
Inner Material316-grade stainless steel, 0.4mm thick
InsulationCompressed rockwool, 200kg/m3
ApprovalsHETAS, CE marked
Distance To Combustibles50mm
Compatible FuelsWood, Oil, Gas, Low sulphur coal
SystemTWPro Twin Wall Insulated Chimney
ConstructionFully welded with locking band installation
• Ensure the damper section is installed with a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. • Follow the manufacturer's guidelines for joining the TWPro chimney system using the secure locking band. • Always check that all components are correctly aligned and fully welded to prevent any installation errors. • If in doubt, consult a professional installer to ensure compliance with local regulations and safety standards.

It is suitable for solid fuel appliances, woodstoves, gas coal-effect fires, oil, and gas boilers.

The outer skin is made of 304-grade stainless steel, and the inner skin is made of 316-grade stainless steel. Both are 0.4mm thick, with insulation made from compressed rockwool.

The insulation is compressed rockwool with a density of 200kg/m3.

Yes, the Damper Section Ø 175 is HETAS approved and CE marked.

A minimum distance of 50mm from the outside of the flue to any combustible material is required.

The parts are secured together using a locking band. Ensure a minimum 50mm distance from combustible materials during installation.

The Flue Damper helps to regulate airflow within the chimney, improving the efficiency and performance of your heating appliance.

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