Pack 701 - (175mm, P/C/PS/N/CNP/MAE)
At a Glance
- Complete installation kit including Top Plate, Top Clamp, Top Insert, Nose Cone, Adaptor and Chimney Notice Plate
- Designed for chimney renovation and 175mm pot replacement
- Constructed from high-grade 316L stainless steel for superior durability
- Engineered to work seamlessly with MI-FLEX 316 and 904 flexible flue liners
- Complies with BSEN standards and Building Regulations Document J
- Suitable for multiple fuel types including wood (under 20% moisture), oil, gas and smokeless coal

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]
- Info
- Specs
- Install
- FAQs
The Pack 701 Installation Kit is a comprehensive solution specifically designed for chimney renovation projects. This kit includes essential components such as a Top Plate, Top Clamp, Top Insert, Nose Cone, Adaptor to Black Pipe or Single Wall Flue, and a Chimney Notice Plate, all sized at 180mm. Perfectly suited for use with MI-FLEX 316 and 904 flexible flue liners, this kit ensures a seamless installation when you need to remove and replace your existing chimney pot.
Complying with Building Regulations Document J, our components are made to withstand temperatures up to 600°C, making them suitable for wood<20% moisture, smokeless coal, gas, and oil appliances. The included elements aid in offering weather and bird protection for your chimney. Please note, MI-FLEX liners are sold separately.
For long-term reliability, ensure your chimney system allows for easy maintenance and sweeping, preferably by a HETAS registered professional. Regular cleaning and inspection are advised, especially for solid fuel applications.
SKU: 20-180-P701
Technical Specifications | |
---|---|
SKU | 20-180-P701 |
Dimensions | Components designed at 180mm to suit 175mm pot replacement applications |
Material | 316L Stainless Steel |
Compatible With | MI-FLEX 316 & 904 flexible flue liners (lined sold separately) |
Fuel Types | Wood (<20% moisture), Smokeless coal, Oil, Gas |
Temperature Resistance | Up to 600u00b0C |
Approvals | HETAS / CE |
System | MI-FLEX Accessories MF20 |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The Pack 701 Installation Kit is a top-tier choice for any chimney renovation. It's a high-quality, complete solution that comes with everything you need for a successful installation. Rarely beaten on price, and backed by our reliable nationwide delivery, it's ideal for both retail and trade customers.
The Pack 701 Installation Kit is designed to enable the replacement of an existing chimney pot and the installation of a new flexible flue liner, ensuring your chimney meets current building regulations and is protected against weather and birds.
National Flues is a leading supplier of fireplaces and flues across the UK, known for their exceptional reliability, competitive pricing, and nationwide delivery service catering to both retail and trade customers.
