Pack 801 - (200mm, P/C/PS/N/CNP/MAE) (20-200-P801)
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Fast deliveryMonday, November 17th*
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At a Glance
- Complete Installation Kit including Top Plate, Top Clamp, Top Insert, Nose Cone, Adaptor to Black Pipe/Single Wall Flue, and Chimney Notice Plate
- 200mm standard size ensuring compatibility with MI-FLEX 316 and 904 flexible flue liners
- Built from high-grade 316L stainless steel for enhanced durability
- Withstands temperatures up to 600°C for safe, reliable operations
- Suitable for multiple fuels: wood (with less than 20% moisture), oil, gas, and smokeless coal
- HETAS and CE approved for peace of mind
- Optional accessories available to complement and enhance your chimney system
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
- Details
- Specs
- Install/Packs
- FAQs
The Pack 801 is an essential kit for anyone looking to maintain or upgrade their chimney flue system. Perfectly compatible with MI-FLEX 316 and 904 flexible flue liners, this installation kit includes all the necessary components you need. When used together, these elements form a complete and robust chimney system suitable for multiple fuel types including wood with less than 20% moisture, smokeless coal, gas, and oil.
This kit is built to withstand temperatures up to 600°C, ensuring safety and durability. Building Regulations Document J requires that flexible flue liners are installed entirely within a masonry chimney, not in timber or plasterboard enclosures. The kit includes: 1 Top Plate (Ø 200mm), 1 Top Clamp (Ø 200mm), 1 Top Insert (Ø 200mm), 1 Nose Cone (Ø 200mm), 1 Adaptor to Black Pipe or Single Wall Flue (Ø 200mm) and 1 Chimney Notice Plate.
Ideal for scenarios where the existing chimney pot needs to be removed and replaced. Regular maintenance with biannual sweeping is recommended for chimneys used with solid fuels.
SKU: 20-200-P801
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.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| SKU | 20-200-P801 |
| Dimensions | 200mm |
| Components | Top Plate, Top Clamp, Top Insert, Nose Cone, Adaptor (to Black Pipe/Single Wall Flue), Chimney Notice Plate |
| Material | 316L Stainless Steel |
| Colour | Natural / Stainless Steel |
| Fuels | Wood (<20% moisture), Smokeless Coal, Gas, Oil |
| Temperature Rating | Up to 600°C |
| Approvals | HETAS, CE |
| System | MI-FLEX Accessories MF20 |