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Pack 805 - (200mm, P/C/N/CNP/20-175-MR/RC) (20-200-P805)

Discover National Flues' Pack 805 MI-FLEX 200mm flue installation kit, an engineered solution designed for flawless performance with wood, oil, gas, and smokeless coal appliances. This premium kit is perfect for both residential and commercial chimney installations, offering cutting-edge technology, durability, and full compliance with UK building standards. Read more...
Now only £147.99
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At a Glance

  • Complete 200mm MI-FLEX flue installation kit
  • Includes top plate, top clamp, nose cone, rain cap, increasing adaptor, and chimney notice plate
  • Suitable for multiple fuel types: wood, oil, gas, and smokeless coal
  • Constructed in robust 316L stainless steel with natural finish
  • Fully compliant with UK Building Regulations Document J and HETAS/CE standards

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

Pack 805 is a complete MI-FLEX 200mm flue installation kit, meticulously designed to provide all necessary components for a seamless chimney installation. Ideal for use with MI-FLEX 316 and 904 flexible flue liners, this pack helps you create a full chimney system. It includes a top plate, top clamp, nose cone, rain cap, increasing adaptor from 180mm to 200mm, and a chimney notice plate.

Suitable for appliances up to 600°C, this kit is perfect for wood, smokeless coal, gas, and oil. Ensure easy sweeping and maintenance, adhering to Building Regulations Document J, and enjoy the peace of mind that comes with high-quality flue installation.

SKU: 20-200-P805

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
Material316L Stainless Steel
Colour FinishNatural / Stainless Steel
Temperature RatingUp to 600°C
Included ComponentsTop Plate, Top Clamp, Nose Cone, Rain Cap, 180mm to 200mm Adaptor, Chimney Notice Plate
CompliancesHETAS / CE, UK Building Regulations Document J
System CompatibilityMI-FLEX 316 & 904 Flexible Flue Liners
Flue Diameter Transition180mm to 200mm
- Follow the manufacturer’s detailed instructions for a safe and compliant installation. - Ensure the chimney is thoroughly swept prior to installation. - Professional installation is highly recommended to secure correct fittings and compliance. - Do not modify any components to preserve the kit’s regulatory approvals. - Verify all fixings and clearances meet the building regulations for a long-lasting setup.

Pack 805 includes a top plate, top clamp, nose cone, rain cap, increasing adaptor from 180mm to 200mm, and a chimney notice plate. Note that the MI-FLEX 316 or 904 flexible flue liner is not included.

Yes, this kit is compliant with UK Building Regulations Document J, which requires flexible flue liners to be enclosed within a masonry chimney.

Yes, Pack 805 is suitable for use with appliances up to 600°C, including wood with less than 20% moisture, smokeless coal, gas, and oil.

While this kit includes all necessary components for a DIY installation, we strongly recommend professional installation to ensure compliance with regulations and optimal performance.

For solid fuel appliances, chimneys should be swept at least twice a year: once at the end of the heating season and once before the start of the new heating season. For other fuel types, once a year is sufficient.

No, chemical cleaners should not be used on stainless steel chimneys. Use only recommended sweeping tools, preferably from a HETAS registered sweep.

This kit is versatile and suitable for wood-burning stoves, multi-fuel stoves, gas and oil appliances, ensuring reliable flue liner installation for various heating solutions.

 

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