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Testing Length 500mm Ø 80 (2-80-019)

National Flues presents the Testing Length 500mm Ø 80 chimney flue, a premium solution engineered for solid fuel and gas/oil appliances. This high-quality flue system is designed to complement wood stoves, gas coal effect fires, and oil and gas boilers, ensuring superior performance with every use. Read more...
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At a Glance

  • Robust construction with 304 and 316L stainless steel skins
  • 500mm length with Ø 80 design for versatile appliance compatibility
  • Compressed rockwool insulation (200kg/m³) for optimal thermal performance
  • Built-in test points and caps for safe gas and draft sampling
  • HETAS approved and CE marked for safety and compliance

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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: sales@nationalflues.com

The Testing Length 500mm Ø 80 chimney flue is designed for use with solid fuel and gas/oil appliances, making it an ideal choice for wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. Constructed with top-notch materials, the outer skin is made from 304 grade stainless steel and the inner skin from 316 grade stainless steel, both 0.4mm thick for added durability. The insulation is composed of compressed rockwool with a density of 200kg/m3, ensuring optimal performance and safety.

All parts are fully welded, providing a secure and reliable fit. The flue features built-in test points and caps for safe entry and testing of gas and draft samples. It is HETAS approved and CE marked, meeting the highest standards with EN1856-1 T600 N1 W V2 L50040 G50 and EN1856 T200 W V2 L50040 O20 designations.

SKU: 2-80-019

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU2-80-019
Dimensions500mm length, Ø80
Inner Material316L Stainless Steel (0.40mm)
Outer Material304 Stainless Steel (0.40mm)
InsulationCompressed Rockwool (200kg/m³)
Fuel CompatibilityWood, Oil, Gas, Low Sulphur Coal
ApprovalsHETAS / CE
DesignationsEN1856-1 T600 N1 W V2 L50040 G50; EN1856 T200 W V2 L50040 O20
Distance To Combustibles50mm
Ensure proper installation by following these steps: 1) Use the provided locking band system to securely assemble the flue sections. 2) Maintain a minimum clearance of 50mm from any combustible material to guarantee safe operation. 3) Schedule regular checks at the built-in test points to monitor gas and draft performance. 4) Always adhere to local building regulations and manufacturer guidelines. Warning: Incorrect installation can lead to reduced efficiency and safety risks. It is advised that a qualified technician performs the setup.

This chimney flue is suitable for solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, oil and gas boilers, and any other solid fuel appliances.

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

The flue components are secured together using a locking band. Ensure a distance of 50mm from the outside of the flue to any combustible material during installation.

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

The flue includes test points and caps built into the pipe for safe gas and draft sample testing. Additionally, maintaining a proper distance from combustibles ensures enhanced safety.

The Testing Length 500mm Ø 80 chimney flue combines superior construction, safety features, and versatile application, making it an excellent choice for a variety of heating appliances.

The insulation, made from compressed rockwool with a density of 200kg/m3, helps maintain optimal temperatures and enhances the overall efficiency and safety of the flue system.

 

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