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Register Plate Adaptor - Ø 150 (20-125-THAR)

Discover the premium Register Plate Adaptor - Ø 150 from National Flues, engineered for flawless MI-FLEX flue liner installations. This high-performance chimney accessory ensures a secure, gas-tight seal while meeting the stringent requirements of Building Regulations Document J. Read more...
Now only £88.99
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At a Glance

  • 316L stainless steel construction for exceptional durability
  • 6mm thickness ensuring a robust and lightweight design
  • Engineered for a secure, gas-tight seal with a rebated connection
  • Compatible with MI-FLEX flexible flue liners and various fuel types
  • Complies with BSEN 1856-2 and HETAS standards

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.
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  • 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.

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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

Our Register Plate Adaptor - Ø 150, part of the premium MF20 MI-FLEX accessories range, is crafted from 0.6mm 316 stainless steel, ensuring superior durability and performance. Specifically designed for use with MI-FLEX 316 and 904 flexible flue liners, it serves as an essential component in the creation of a full system chimney. This adaptor enables a gas-tight seal when transitioning from the connecting flue system to the flexible flue liner, ensuring safety and compliance with Building Regulations Document J.

Suitable for appliances operating up to 600°C and compatible with various fuels including wood with less than 20% moisture, smokeless coal, gas, and oil. Maintenance friendly, this product ensures easy sweeping and inspection, adhering to HETAS standards for solid fuel appliances.

SKU: 20-125-THAR

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
Material316L Stainless Steel
Thickness0.6mm
Colour FinishNatural / Stainless Steel
DesignationBSEN 1856-2 T600 N1 W V2 L50012 G
SystemMI-FLEX Accessories MF20
Fuel CompatibilityWood (with <20% moisture), Oil, Gas, Smokeless Coal
Maximum Temperature600°C
Install the adaptor at the base of the chimney on the underside of the register plate. Ensure that a proper seal is achieved by using fire cement, ceramic rope, or a high-temperature sealant. The innovative rebated connection is designed to facilitate easy integration and disconnection of your stove with the flexible flue liner. Always follow the manufacturer’s installation instructions and consult a qualified professional if unsure about any part of the process. Note that Building Regulations Document J requires the installation within a masonry chimney.

The Register Plate Adaptor allows for a secure transition from the connecting flue system to a flexible flue liner, ensuring a gas-tight seal within a masonry chimney.

Yes, it is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil appliances operating up to 600°C.

Regular chimney sweeping and inspections should be conducted at least once a year. For solid fuel appliances, it is recommended to perform maintenance twice a year.

No, Building Regulations Document J requires that flexible flue liners are installed within a masonry chimney only.

It is installed at the base of the chimney on the underside of the register plate, featuring a rebated connection for seamless stove integration.

For a gas-tight seal, you will need fire cement, ceramic rope or tape, or high-temperature sealant.

316 stainless steel offers excellent corrosion resistance and durability, making it ideal for high-temperature applications and ensuring a long-lasting, reliable installation.

 

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