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Mi-Pellet - Reducer Ø 100mm Bolier to Ø 80 (43-80-008)

National Flues provides reliable Mi-Pellet Reducers, designed for efficient flue system installations. Our high-performance reducer is essential for connecting boilers to a flue, chimney stack, or twin wall system, ensuring safe operation for gas, oil, and solid fuel appliances. Read more...
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At a Glance

  • Withstands temperatures up to 600°C
  • Constructed from durable Zero Carbon Steel with a sleek matt black powder enamel finish
  • Compatible with gas, oil, and solid fuel appliances
  • Designed with the smaller diameter facing downward for effective condensate management
  • Ensures safe installation with a mandatory 375mm clearance from combustible materials

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.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • 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.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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

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

The Mi-Pellet Reducer Ø 100mm Boiler to Ø 80mm is an essential component for connecting your appliance to a flue liner, chimney stack, or twin wall flue system. Designed for use with gas, oil, and solid fuel appliances, this reducer can handle temperatures up to 600°C, making it robust and versatile. Manufactured from zero-carbon steel with a vitreous enamel coating in matt black, the Mi-Pellet pipe offers both durability and a sleek appearance.

Please note, this connecting pipe should not be used to pass through ceilings or combustible walls. During installation, ensure it is placed at least 375mm from any combustible materials such as wood or plasterboards. The smaller diameter of the reducer should always face downward to keep condensates within the flue system.

For solid fuel applications or where positive pressure is present, seals must be applied to every joint. This product requires minimal maintenance; however, regular inspections and cleanings are advised, particularly for solid fuel applications.

SKU: 43-80-008

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
SKU43-80-008
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
Temperature ResistanceUp to 600°C
Fuel CompatibilityGas, Oil, and Solid Fuel
Clearance From Combustibles375mm
ApprovalEN1856-2 T600 N1 Vm L8010 G375
• Do not use this reducer to pass through ceilings or combustible walls. • Always maintain a minimum clearance of 375mm from any combustible material such as wood or plasterboards. • Ensure the smaller diameter of the reducer is positioned downward to facilitate proper condensate flow within the flue system. • For solid fuel installations or situations where positive pressure is present, it is imperative to apply high-temperature seals to every joint. • During installation, wear the appropriate personal protective equipment (PPE) and cover any cut edges with high-temperature paint to prevent future rusting.

Yes, it is suitable for gas, oil, and solid fuel appliances.

It can handle temperatures up to 600°C.

No, it should not be used to pass through ceilings or combustible walls.

Ensure it’s at least 375mm away from combustible materials and that the smaller diameter points downward.

Yes, for solid fuel applications or where positive pressure is present, you must apply seals to every joint.

Regular inspections and cleanings are advised, at least once a year for solid fuel applications.

Always wear appropriate PPE and ensure any cut edges are covered with high-temperature paint to prevent rusting.

 

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