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Nose Cone - Ø 250 (20-250-NC)

National Flues brings you the Nose Cone Ø 250 – an essential accessory for MI-FLEX 316 and 904 flexible flue liners. This premium product, ideal for masonry chimneys, not only simplifies the flue liner installation process but also ensures durable performance with high temperature tolerance. Enhance your chimney system with a reliable and compliant solution that stands up to wood, gas, oil, and smokeless coal applications.
Nose Cone - Ø 250
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Great value at £199.99
including 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

    Expertly designed for snag-free MI-FLEX flue liner installations
    Constructed from high-quality 316L stainless steel with a natural finish
    Withstands temperatures up to 600°C for broad fuel compatibility
    Compliant with Building Regulations Document J for masonry chimneys only
    Lightweight yet robust, ensuring ease-of-use and longevity

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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]

The Nose Cone Ø 250 is an indispensable accessory for those installing MI-FLEX 316 and 904 flexible flue liners. This nose cone attaches to the leading end of the liner, facilitating a straightforward and snag-free installation process by guiding the liner down the chimney stack. Compliant with Building Regulations Document J, it is suitable for use within masonry chimneys only and can withstand temperatures up to 600°C.

Perfect for use with wood (less than 20% moisture), smokeless coal, gas, and oil-fueled appliances, this product ensures both efficiency and safety. Remember, draw cords are not supplied with this item. Regular maintenance of your chimney system, including sweeping twice a year, is crucial for optimal performance and safety.

SKU: 20-250-NC

Technical Specifications
Material316L Stainless Steel
Colour FinishNatural / Stainless Steel
Maximum Temperature600°C
ComplianceHETAS / CE
Fuel CompatibilityWood (≤20% moisture), Smokeless Coal, Gas, Oil
Chimney TypeMasonry only
ApplicationGuiding MI-FLEX flue liners during installation
Additional NoteDraw cords sold separately
- Ensure the Nose Cone Ø 250 is installed on the leading end of your MI-FLEX flue liner before insertion into the chimney. - Only use within masonry chimneys in accordance with Building Regulations Document J. - Always check that the flue liner is correctly aligned to avoid potential snagging or damage. - Note that draw cords are not included; please refer to our optional accessories if required. - Adhere strictly to manufacturer and regulatory safety guidelines during installation to prevent hazards.

The Nose Cone Ø 250 is used to guide MI-FLEX flue liners down a chimney stack, preventing snagging and facilitating a smooth installation process.

No, the Nose Cone Ø 250 should only be used within masonry chimneys as per Building Regulations Document J. It is not suitable for non-masonry enclosures such as timber or plasterboard boxing.

Yes, it is suitable for use on appliances with temperatures up to 600°C, making it ideal for wood, smokeless coal, gas, and oil-fueled appliances.

No, draw cords are not supplied with the Nose Cone Ø 250 and need to be purchased separately.

Chimney systems should be inspected and cleaned at least once a year. However, for solid fuel appliances, it is recommended to sweep the chimney twice a year: at the end of the heating season and at the start of the next one.

Ensure that sweeping is carried out by a competent person. Use of chemical cleaners or mild steel tools on stainless steel chimneys is strictly prohibited.

For solid fuel applications, you can find a list of HETAS registered sweeps at www.hetas.co.uk.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, May 22nd. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also give us a call. We can sometimes 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.

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