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Pack 806 - (200mm, PHCM/N/CNP/20-175-MR) (20-200-P806)

National Flues proudly presents the Pack 806 installation kit, an essential component for any chimney system upgrade. Designed specifically for 200mm flexible flue liners, this kit combines durability with design, offering a premium kit that ensures full compliance with Building Regulations. Whether you’re installing a new system or upgrading an existing one, Pack 806 is the ideal choice for those seeking a reliable, high-performance, and versatile chimney accessory solution.
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£176.49
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

  • Stainless steel (316L) construction ensuring durability
  • Complete installation kit for 200mm flue systems
  • Complies with Building Regulations Document J
  • Suitable for multiple fuels: wood, oil, gas, smokeless coal
  • Easy maintenance with simple sweeping requirements

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]

Pack 806 - (200mm, PHCM/N/CNP/20-175-MR) is the ultimate installation kit specially designed for use with MI-FLEX 316 and 904 flexible flue liners. This installation kit ensures your chimney system is complete and compliant with Building Regulations Document J, which mandates that the flexible flue liner must be used inside a masonry chimney. The pack includes a top-grade stainless steel pot hanging cowl with mesh, a nose cone, an increasing adaptor from 180mm to 200mm, and a chimney notice plate.

These components support appliances up to 600°C and are suitable for wood, smokeless coal, gas, and oil. Maintenance is a breeze, as the system is designed for easy sweeping and upkeep. For solid fuel applications, it's advisable to have the chimney swept at least twice yearly to maintain optimum performance.

SKU: 20-200-P806

Technical Specifications
SKU20-200-P806
Material316L Stainless Steel
Dimension200mm configuration
Temperature RatingUp to 600u00b0C
ApprovalsHETAS, CE
FuelsWood, Oil, Gas, Smokeless coal
SystemMI-FLEX Accessories MF20
The Pack 806 installation kit is designed for straightforward integration into existing chimney infrastructures. Ensure that the flexible flue liner is installed inside a masonry chimney in line with Building Regulations Document J. Follow the provided instructions carefully: secure the stainless steel pot hanging cowl with mesh, correctly position the nose cone and adaptor to transition from 180mm to 200mm, and affix the chimney notice plate. Regular maintenance is advised, particularly for solid fuel setups—a biannual sweep is recommended to maintain optimum performance. Always double-check local regulations and manufacturer guidelines before commencing installation.

The Pack 806 includes a stainless steel pot hanging cowl with mesh (200mm), nose cone (200mm), increasing adaptor (from 180mm SW to 200mm Flex), and a chimney notice plate.

Yes, the Pack 806 is suitable for wood with less than 20% moisture, smokeless coal, gas, and oil.

No, the flexible flue liner must be installed inside a masonry chimney as per Building Regulations Document J.

For solid fuel applications, it is recommended to sweep the chimney at least twice a year – once at the end of the heating season and once before the start of the next heating season.

The Pack 806 is suitable for appliances with temperatures up to 600°C (T600 designation).

No, the MI-FLEX flue liner is not included in the installation kit.

You can find a list of HETAS registered sweeps on the HETAS website at www.hetas.co.uk.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Pack 806 - (200mm, PHCM/N/CNP/20-175-MR) buyers guide

Upgrade to the Pack 806 and secure a compliant, efficient flue system today—no compromises on quality.

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