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Screw-FIX Long Tail Adaptor - Ø 150

National Flues presents the Screw-FIX Long Tail Adaptor Ø 150 – a robust stainless steel component designed for connecting rigid single wall flue systems to MI-FLEX flexible liners. Ideal for various fuels including wood, oil, gas, and smokeless coal, this product ensures a reliable and safe chimney... More...
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At a Glance

  • 316L stainless steel construction for exceptional durability
  • Seamless connection between rigid flue systems and MI-FLEX liners
  • Withstands temperatures up to 600°C for high-performance reliability
  • Versatile fuel compatibility: wood (below 20% moisture), oil, gas, and smokeless coal
  • Designed to meet Building Regulations Document J and CE / HETAS standards
  • Easily enhanced with optional accessories like fire cement, ceramic rope, tape, or high-temperature sealant
Now only £31.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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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.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Screw-FIX Long Tail Adaptor Ø 150 is an essential component for connecting rigid single wall flue systems to MI-FLEX 316 and 904 flexible flue liners, ensuring a seamless chimney system. This 0.6mm 316 stainless steel adaptor excels in toughness and durability, making it suitable for appliances operating up to 600°C. It is meticulously designed to comply with Building Regulations Document J, which mandates that a flexible flue liner must be completely enclosed inside a masonry chimney.

This versatile adaptor accommodates fuels such as wood (below 20% moisture), smokeless coal, gas, and oil, providing a safe and efficient solution for your chimney needs. Bottom fixings facilitate the secure transition from the rigid flue to the flexible liner, ensuring no flex is visible while achieving a gas-tight seal using fire cement, ceramic rope, tape, or high-temperature sealant. Regular maintenance and sweeping by a competent person are crucial, especially for solid fuel appliances, to uphold the integrity and efficiency of the chimney system.

SKU: 25-150-MAELT

Technical Specifications
Material316L Stainless Steel
Diameteru00d8 150
Temperature RatingUp to 600u00b0C
Wall Thickness0.6mm
ComplianceBuilding Regulations Document J, CE / HETAS
Fuel CompatibilityWood (below 20% moisture), Oil, Gas, Smokeless Coal
SystemMI-FLEX Accessories MF20
Ensure the adaptor is installed within a masonry chimney as mandated by Building Regulations Document J. The flexible liner must be completely enclosed, and the transition secured with bottom fixings to prevent any visible flex. Achieve a gas-tight seal using fire cement, ceramic rope, tape, or a high-temperature sealant. For optimum safety and performance, always engage a competent professional for installation and periodic maintenance checks.

The primary use of the Screw-FIX Long Tail Adaptor Ø 150 is to connect a rigid single wall flue system to MI-FLEX 316 and 904 flexible flue liners, facilitating a secure and efficient chimney system.

Yes, this adaptor is suitable for use with wood (below 20% moisture), smokeless coal, gas, and oil appliances, making it highly versatile for various heating needs.

The adaptor is designed to withstand temperatures up to 600°C, ensuring durability and reliability in high-temperature environments.

Yes, it must be installed within a masonry chimney as per Building Regulations Document J. The flexible liner must be fully enclosed, and the connection should be gas-tight using fire cement, ceramic rope, tape, or high-temperature sealant.

The chimney system should be maintained at least once a year, but it is recommended to sweep chimneys serving solid fuel appliances twice a year—at the end and start of the heating season.

No, chemical cleaners or mild steel tools should not be used to sweep stainless steel chimneys. It's essential to use appropriate cleaning methods to avoid damaging the system.

A competent person should perform the sweeping and maintenance. For solid fuel applications, you can find 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, April 3rd. 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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Read our buyers guide for this Screw-FIX Long Tail Adaptor - Ø 150

National Flues Ltd Verdict

The Screw-FIX Long Tail Adaptor Ø 150 stands out for its durable construction and flawless performance. National Flues offers nationwide delivery and serves both retail and trade customers. Rarely beaten on price, we ensure reliable service every time.

The Screw-FIX Long Tail Adaptor Ø 150 is designed for securely connecting a rigid single wall flue system to a MI-FLEX flexible flue liner, ensuring a safe and efficient transition within a masonry chimney.

National Flues is a trusted UK supplier of fireplaces and flues, offering unbeatable prices, reliable delivery, and exceptional service to both retail and trade customers. Our secure online payments make shopping easy and safe for everyone.

 

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