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Pack 502 - (125mm, P/C/N/CNP/MAE/RC) (20-125-P502)

National Flues presents the Pack 502 Installation Kit – a comprehensive and reliable solution for installing a 125mm flue liner in your chimney system. Our high-quality, MI-FLEX compatible kit is ideal for a range of fuels including wood, smokeless coal, gas, and oil. Read more...
Pack 502 - (125mm, P/C/N/CNP/MAE/RC)
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Now only £62.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Complete 125mm installation kit including top plate, top clamp, nose cone, adaptor, chimney notice plate and rain cap
  • Manufactured in robust 316L stainless steel with a natural finish
  • Engineered for multi-fuel use: wood (<20% moisture), smokeless coal, gas, and oil
  • Complies with BSEN 1856-2, HETAS and CE standards
  • Provides a comprehensive, all-in-one solution for chimney installation

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: sales@nationalflues.com

The Pack 502 - 125mm Installation Kit, including Rain Cap, offers a comprehensive solution for setting up a chimney system with MI-FLEX flue liners. Designed for multi-fuel applications, this kit is perfect for use with MI-FLEX 316 and 904 flexible flue liners. It includes essential components such as a top plate, top clamp, nose cone, adaptor, chimney notice plate, and rain cap.

Suitable for wood with less than 20% moisture, smokeless coal, gas, and oil, the kit adheres to Building Regulations Document J. Enjoy the convenience of receiving all necessary parts in one package, ensuring a seamless installation. Remember to have regular maintenance by a competent person to keep your chimney system efficient and safe.

SKU: 20-125-P502

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. 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.

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Technical Specifications
SKU20-125-P502
Dimensions125mm
Material316L Stainless Steel
Fuel CompatibilityWood (<20% moisture), Smokeless Coal, Gas, Oil
StandardsBSEN 1856-2, HETAS, CE
Components IncludedTop Plate, Top Clamp, Nose Cone, Adaptor, Chimney Notice Plate, Rain Cap
SystemMI-FLEX Accessories MF20
Before installation, ensure that you carefully follow the provided instructions and comply with Building Regulations Document J. The Pack 502 kit is designed exclusively for masonry chimneys and must be installed with a flexible flue liner completely enclosed within a masonry structure. Be sure to verify that all components are present in the kit before beginning installation. For enhanced performance, consider exploring optional accessories such as additional chimney liners, bespoke clamping systems, or specialised maintenance tools available through National Flues. It is imperative that a competent person undertakes regular maintenance to ensure that your chimney system remains efficient and safe.

The kit includes 1 x Top Plate (125mm), 1 x Top Clamp (125mm), 1 x Nose Cone (125mm), 1 x Adaptor to Black Pipe or Single Wall Flue (125mm), 1 x Chimney Notice Plate, and 1 x Rain Cap (125mm).

Yes, it is suitable for wood with less than 20% moisture, smokeless coal, gas, and oil appliances, supporting temperatures up to 600°C.

No, Building Regulations Document J specifies that a flexible flue liner must be installed completely enclosed inside a masonry chimney.

It's recommended to have your chimney swept at least once a year, but for solid fuel appliances, twice a year is advisable—once at the end of the heating season and once at the start.

No, you should not use chemical cleaners or mild steel tools to sweep stainless steel chimneys. It's best to use brushes and methods recommended by a competent sweep.

A Chimney Notice Plate provides essential information about the chimney system, ensuring compliance with regulations and safety recommendations.

Yes, the installation kit is designed to be user-friendly, providing all the necessary components for a straightforward installation of your flue liner.

 

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