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Mi-Pellet - Adaptor - Ø 80 - Ø 80 (43-80-003)

National Flues presents the Mi-Pellet Adaptor Ø 80 - Ø 80, a premier connection solution designed to meet the demands of modern gas, oil, and solid fuel appliances. Crafted from high-quality zero carbon steel and finished in a sleek matte black powder enamel, this adaptor is an essential accessory for safe and efficient flue system installations. With strict adherence to EN1856-2 T600 standards, our Mi-Pellet Adaptor ensures reliability and compliance, making it a top choice for both retail and Read more...
The price you pay today £16.99
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At a Glance

    Robust construction from zero carbon steel
    Durable powder enamel coating in a stylish matte black finish
    Suitable for gas, oil, and solid fuel appliances up to 600°C
    Compliant with EN1856-2 T600 standards
    Designed for safe connection to flue liners, chimney stacks, and twin wall flue systems
    Maintains a safe 375mm distance from combustible materials
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

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We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.

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

The Mi-Pellet Adaptor Ø 80 - Ø 80 is designed for gas, oil, and solid fuel appliances with operating temperatures up to 600°C. It serves as a vital connecting component between your appliance and flue liner, chimney stack, or twin wall flue system. Constructed from zero carbon steel, it features a durable vitreous enamel coating in a stylish matte black finish, making it both robust and visually appealing.

For positive pressure installations (P1 applications) up to 200°C, seals must be placed at every joint. This adaptor should never be used to pass through ceilings or combustible walls and should be installed with care to ensure proper orientation and safety. Always maintain a minimum distance of 375mm from combustible materials.

Regular inspection and maintenance are imperative, especially for solid fuel applications. Ensure your chimney is swept at least once a year to keep it functioning optimally.

SKU: 43-80-003

Technical Specifications
SKU43-80-003
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Minimum Clearance To Combustibles375mm
Operating TemperatureUp to 600°C
• Ensure that the adaptor is installed with the smaller diameter pointing downward to allow condensates to remain within the flue system. • Only use for connecting your appliance to flue liners, chimney stacks, or twin wall systems; under no circumstances should it be used to pass through ceilings or combustible walls. • Maintain a minimum distance of 375mm from any combustible materials such as wood, plasterboard, or insulation. • When using for positive pressure applications (P1) up to 200°C, ensure seals are placed securely at every joint to prevent leaks and maintain system integrity. • Regular inspections are recommended—especially for solid fuel applications—and always follow local guidelines regarding chimney sweeping and maintenance.

The Mi-Pellet Adaptor is suitable for gas, oil, and solid fuel appliances with temperatures up to 600°C.

No, the Mi-Pellet Adaptor should not be used to pass through ceilings or combustible walls.

The Mi-Pellet Adaptor is constructed from zero carbon steel and coated with a durable vitreous enamel in a matte black finish.

No, sealing the joints is not required for T600 high temperature installations. However, for P1 applications, seals are necessary at every joint.

The smaller diameter should always be pointing downward during installation to ensure that condensates stay within the flue system.

The adaptor should not be installed within 375mm of combustible materials such as wood or plaster boards.

Chimneys serving solid fuel appliances should be swept and maintained at least once a year.

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