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Screw-FIX Long Tail Adaptor - Ø 80

National Flues presents the Screw-FIX Long Tail Adaptor - Ø 80, a premium 316 stainless steel transitional joint designed to seamlessly connect a rigid single wall flue system to a MI-FLEX flexible liner. Ideal for multi-fuel applications including wood, oil, gas, and smokeless coal, this adaptor of... More...
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At a Glance

  • - Crafted from 316 stainless steel with 0.6mm thickness
  • - Designed for multi-fuel systems: wood, oil, gas, and smokeless coal
  • - Withstands high temperatures up to 600°C for robust performance
  • - Provides a secure transitional joint from rigid single wall to MI-FLEX liners
  • - Fully compliant with Building Regulations Document J for chimney safety
Now only £21.99
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The Screw-FIX Long Tail Adaptor - Ø 80, constructed from 0.6mm thick 316 stainless steel, serves as a secure transitional joint connecting rigid single wall flue systems to MI-FLEX 316 and 904 flexible flue liners. Perfect for multi-fuel applications, this adaptor is designed to withstand temperatures up to 600°C, making it suitable for use with wood (under 20% moisture), smokeless coal, gas, and oil-fueled appliances. Complying with Building Regulations Document J, our adaptor ensures your flue system remains fully enclosed within masonry chimneys, preventing any exposure of the flexible liner.

To achieve a gas-tight seal, it should be securely fixed using fire cement, ceramic rope, or high-temperature sealants. Easy maintenance is guaranteed, with the flue system designed for straightforward sweeping and yearly inspections. For solid fuel applications, a list of certified HETAS registered chimney sweeps can be found at www.hetas.co.uk.

Ensure your flue system stays in top condition by cleaning it at least twice a year: once at the end of the heating season to clear any deposits and once at the start of the new season to check for blockages.

SKU: 25-80-MAELT

Technical Specifications
Material316L Stainless Steel
Thickness0.6mm
Temperature RatingUp to 600u00b0C
Sizeu00d8 80mm
ApplicationRigid single wall flue system to MI-FLEX flexible liner
Fuel CompatibilityWood (under 20% moisture), Smokeless Coal, Gas, Oil
ComplianceBuilding Regulations Document J, CE / HETAS
Fixing MethodsFire cement, Ceramic rope, High-temperature sealants
Ensure that the adaptor is installed completely within a masonry chimney, as required by Building Regulations Document J. Use the recommended fixing methods such as fire cement, ceramic rope, or high-temperature sealants to achieve a gas-tight connection. It is critical to verify that no part of the flexible liner is exposed outside the masonry. Regular maintenance is advised: clean the flue system at least once a year, and for solid fuel appliances, perform a sweep at the end and start of the heating season. Exercise caution and consult a certified HETAS chimney sweep when in doubt.

The adaptor is made from high-quality 316 stainless steel with a thickness of 0.6mm.

Yes, it is suitable for use with wood (under 20% moisture), smokeless coal, gas, and oil-fueled appliances.

The Screw-FIX Long Tail Adaptor can withstand temperatures up to 600°C (T600 designation).

Ensure a gas-tight seal by securing the adaptor with fire cement, ceramic rope, or high-temperature sealant.

No, it must be installed completely enclosed inside a masonry chimney, as per Building Regulations Document J.

The chimney system should be cleaned at least once a year, and for solid fuel appliances, it is recommended to sweep twice a year.

A list of HETAS certified chimney sweeps is available 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.

Read our buyers guide for this Screw-FIX Long Tail Adaptor - Ø 80

National Flues Ltd Verdict

The Screw-FIX Long Tail Adaptor - Ø 80 is a top-notch choice for anyone looking to connect a rigid single wall flue system to a MI-FLEX liner. With unbeatable pricing and reliable nationwide delivery, we cater to both retail and trade customers alike.

The Screw-FIX Long Tail Adaptor - Ø 80 is used to securely connect a rigid single wall flue system to a MI-FLEX flexible flue liner within a masonry chimney.

National Flues is a leading supplier of premium fireplaces and flue systems across the UK, offering unbeatable prices, reliable delivery, and excellent customer service to both retail and trade clients.

 

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