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Reducer TWPro to TWPro Ø 200 - Ø 175

National Flues presents the Reducer TWPro to TWPro Ø200 - Ø175, a top-quality chimney flue adaptor that reliably reduces your flue diameter for both solid fuel and gas/oil appliances. This premium chimney accessory is crafted from high-grade stainless steel and ensures superior thermal efficiency an... More...
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At a Glance

  • - High-quality stainless steel construction (304 outer, 316 inner)
  • - Secure Locking Band for airtight, robust fit
  • - HETAS and CE approved for safety compliance
  • - Insulated with high-density compressed rockwool (200kg/m³)
  • - Designed for diverse fuel types: wood, gas, oil, and low sulphur coal
Now only £85.99
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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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.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Reducer TWPro to TWPro Ø 200 - Ø 175 is an indispensable component for your chimney flue system. Designed to facilitate a seamless reduction in flue size by 25mm increments, this adaptor is ideal for a variety of appliances including woodstoves, gas coal effect fires, oil, and gas boilers. It is crafted with precision using 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner, both having a thickness of 0.4mm.

The insulation is composed of high-density compressed rockwool (200kg/m3), ensuring optimal thermal efficiency. The product complies with HETAS and CE safety standards, making it a reliable choice for maintaining a secure distance of 50mm from combustibles. The TWPro Twin Wall Insulated Chimney parts are connected firmly using a Locking Band, providing a secure and airtight fit.

Perfect for both residential and commercial installations, this reducer ensures your system operates at peak efficiency with enhanced safety.

SKU: 2-175-008

Technical Specifications
Model2-175-008
Conversionu00d8200 mm to u00d8175 mm
Outer Material304 Stainless Steel
Inner Material316 Stainless Steel
Material Thickness0.40mm
InsulationHigh-density compressed rockwool (200kg/mu00b3)
ComplianceHETAS / CE
Minimum Clearance50mm from combustibles
Fastening MethodLocking Band secured joint
Suitable FuelsWood, Oil, Gas, Low sulphur coal
Before installation, ensure that the flue system is completely cool and that you have read the manufacturer's installation instructions. Key steps include: - Verify that the flue dimensions match the adaptor specifications (from Ø200 mm to Ø175 mm). - Ensure there is a minimum clearance of 50mm from any combustibles as per safety guidelines. - Carefully align the Locking Band to create a secure, airtight seal. - Use the appropriate tools and safety equipment, and consider professional assistance if unsure. - Regularly inspect the connection points after installation to maintain safety and performance.

Yes, the Reducer TWPro to TWPro Ø 200 - Ø 175 is designed for use with solid fuel appliances, 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 with a thickness of 0.4mm.

Yes, the Reducer TWPro to TWPro Ø 200 - Ø 175 is HETAS approved and CE marked, ensuring compliance with strict safety standards.

The insulation is made of compressed rockwool with a density of 200kg/m3, providing excellent thermal efficiency.

The parts of the TWPro Twin Wall Insulated Chimney system are secured using a Locking Band, ensuring a firm and airtight fit.

A minimum distance of 50mm from the outside of the flue to any combustible materials, such as wood or plasterboard, is required.

Yes, the Reducer TWPro to TWPro Ø 200 - Ø 175 is suitable for both residential and commercial installations, offering high performance and enhanced 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.

Read our buyers guide for this Reducer TWPro to TWPro Ø 200 - Ø 175

National Flues Ltd Verdict

The Reducer TWPro to TWPro Ø 200 - Ø 175 is a top-notch adaptor with robust construction and high-performance standards. As a HETAS-approved and CE-marked product, it meets the highest safety and quality benchmarks. We’re proud to offer this essential component to both retail and trade customers across the UK with unbeatable prices and reliable delivery.

This reducer adaptor is designed to safely and efficiently reduce the diameter of a flue from Ø 200mm to Ø 175mm, making it compatible with various solid fuel and gas/oil appliances.

National Flues is a leading UK supplier of fireplaces and flues, known for exceptional quality, competitive prices, and reliable nationwide delivery. Serving both retail and trade customers, National Flues ensures every product meets high safety and performance standards.

 

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Enhance your flue system's performance with our premium Reducer TWPro adaptor – order today!

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