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MI-FLEX Adaptor - Ø 150

Discover the excellence of the MI-FLEX Adaptor - Ø 150 by National Flues, a high-quality 316L stainless steel component engineered for seamless flue transitions. Perfect for multi-fuel heating systems, this adaptable and efficient product is a must-have for those seeking a reliable connection betwee... More...
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At a Glance

  • - Made from 0.6mm thick 316L stainless steel for top durability
  • - Provides a reliable, gas-tight transition between flue systems
  • - Compatible with multifuel options including wood, oil, gas, and smokeless coal
  • - Withstands temperatures up to 600°C (T600 rating)
  • - Designed for installation within masonry chimneys to comply with Building Regulations Document J
Now only £18.99
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Have Questions?
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Email: [email protected]

The MI-FLEX Adaptor - Ø 150 is a 0.6mm thick 316 stainless steel adaptor specifically designed for seamless connections between a rigid single wall flue system and the MI-FLEX flexible flue liner. This adaptor is vital for achieving a gas-tight transition, ensuring the secure and efficient operation of your heating system. It is suitable for use with multiple fuels including wood with less than 20% moisture, smokeless coal, gas, and oil, and can withstand temperatures up to 600°C (T600 designation).

To comply with Building Regulations Document J, it must be installed entirely within a masonry chimney. The bottom fixings secure the transition neatly within the existing masonry, and additional sealing materials such as fire cement, ceramic rope, or high-temperature sealant are recommended for best results. Maintenance is straightforward, requiring routine sweeping by a competent person and regular inspections to ensure safety and efficiency.

This makes it a versatile, reliable choice for maintaining clean and efficient flue systems.

SKU: 20-150-MAE

Technical Specifications
Material316L Stainless Steel
Thickness0.6mm
Nominal Diameteru00d8 150
Temperature Rating600u00b0C (T600)
Fuel CompatibilityWood (less than 20% moisture), Oil, Gas, Smokeless Coal
ApprovalsHETAS / CE
Installation RequirementMust be fully installed within a masonry chimney
• Ensure the adaptor is installed entirely within a masonry chimney as per Building Regulations Document J. • Use bottom fixings to secure the adaptor firmly, ensuring there is no visible flex at the transition point. • For enhanced sealing, it is recommended to apply additional sealing materials such as fire cement, ceramic rope, or high-temperature sealant around the joint. • Routine maintenance, including regular sweeping by a competent person and periodic inspections, is essential to maintain system efficiency and safety.

Its primary function is to connect a rigid single wall flue system to a MI-FLEX flexible flue liner, ensuring a seamless, gas-tight transition inside a masonry chimney.

The adaptor is made from 0.6mm thick 316 stainless steel, making it durable and resistant to high temperatures and corrosion.

It is compatible with wood (less than 20% moisture), smokeless coal, gas, and oil.

It can withstand temperatures up to 600°C (T600 designation).

It should be installed entirely within a masonry chimney as per Building Regulations Document J. Bottom fixings should secure the adaptor and ensure no flex is visible.

Regular sweeping and inspections are necessary, ideally by a competent person. For solid fuel applications, you should check for blockages and deposits at least twice a year.

No, chemical cleaners and mild steel tools should not be used to sweep stainless steel chimneys as they can cause damage.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 2nd. 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.

Compatible and other products that may be of interest...

Read our buyers guide for this MI-FLEX Adaptor - Ø 150

National Flues Ltd Verdict

The MI-FLEX Adaptor - Ø 150 is a top-tier choice for any flue system, delivering unbeatable quality and reliability. Plus, with National Flues, you benefit from competitive pricing, nationwide delivery, and dedicated support for both retail and trade customers.

The MI-FLEX Adaptor - Ø 150 is used for securely connecting a rigid single wall flue system to a MI-FLEX flexible flue liner, ensuring efficient and safe transitions in heating systems.

National Flues is a leading supplier of fireplaces and flues across the UK, known for unbeatable prices, reliable delivery, and exceptional support for both retail and trade customers.

 

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Don’t compromise on safety and performance – secure your MI-FLEX Adaptor now.

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