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Bolted MI-FLEX Adaptor - Ø 100

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Our 0.6mm 316 stainless steel Bolted MI-FLEX Adaptor is specifically crafted to connect a rigid single-wall flue system to an MI-FLEX flexible flue liner of the same nominal diameter seamlessly and securely.

£23.99 incl VAT

  •   Description  
  •   Product Details  

The Bolted MI-FLEX Adaptor - Ø 100 is crafted from high-quality 0.6mm 316 stainless steel, designed to provide a seamless and secure connection between rigid single wall flue systems and MI-FLEX flexible flue liners of the same diameter. Ideal for multi-fuel applications, this adaptor ensures compatibility with appliances burning wood (with less than 20% moisture), smokeless coal, gas, and oil. It is essential that the adaptor is installed within a masonry chimney, complying with Building Regulations Document J, to maintain safety and efficiency. Given its suitability for temperatures up to 600°C (T600 designation), this adaptor meets the demands of various heating appliances. Reinforcing the gas-tight seal, the use of fire cement, ceramic rope, or high-temperature sealant ensures a secure and safe installation.

  • SKU: 20-100-BL-MAE
  • Item: Bolted MI-FLEX Adaptor - u00d8 100 Bolted MI-FLEX Adaptor - u00d8 100

What is it for?

The Bolted MI-FLEX Adaptor - Ø 100 is used to create a secure connection between rigid single-wall flue systems and MI-FLEX flexible flue liners.

Brand Summary

National Flues is a leading supplier of fireplaces and flues across the UK. Known for competitive pricing, reliable delivery, and exceptional service, they cater to both retail and trade customers, providing high-quality products that meet all regulatory standards.

National Flues Verdict

Our 0.6mm 316 stainless steel Bolted MI-FLEX Adaptor is a reliable choice for both retail and trade customers looking for seamless flue system transitions. Rarely beaten on price and with reliable nationwide delivery, National Flues is your go-to supplier for quality chimney accessories.

Our Rating
9.5/10

FAQs

The adaptor is made of 0.6mm thick 316 stainless steel, known for its strength and corrosion resistance.

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

Yes, it complies with Building Regulations Document J, ensuring that the flexible flue liner is entirely enclosed within a masonry chimney.

The adaptor is designed to withstand temperatures up to 600°C (T600 designation).

The adaptor must be installed inside a masonry chimney, and a gas-tight seal should be secured using fire cement, ceramic rope, or high-temperature sealant.

The system should be inspected and cleaned at least once a year, with more frequent sweeping recommended for solid fuel appliances—ideally twice a year.

No, under no circumstances should chemical cleaners or mild steel tools be used to sweep stainless steel chimneys. Always use appropriate cleaning methods.