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Mi-Pellet - Increaser - Ø 80 Male to Ø 100 Female

National Flues proudly presents the Mi-Pellet Increaser - a premium connecting pipe and adaptor designed for flue systems that integrate gas, oil, and solid fuel appliances. Engineered from zero carbon steel and finished in a durable matt black powder enamel, this high-performance flue connector is ... More...
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Now only £25.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Connects Ø80 Male to Ø100 Female effectively
  • Constructed from robust Zero Carbon Steel
  • Durable powder enamel coating in a sleek matt black finish
  • Withstands high temperatures up to 600°C for optimal performance
  • Compliant with EN1856-2 T600 standards for safety and reliability

 

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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: [email protected]

The Mi-Pellet Increaser - Ø 80 Male to Ø 100 Female is an essential component for connecting gas, oil, and solid fuel appliances to a flue system. This high-quality single skin connecting pipe is constructed from zero carbon steel and coated with a durable vitreous enamel in a sleek matt black finish. Suitable for high temperatures up to 600°C, it ensures efficient and safe operation when properly installed.

Note that the Mi-Pellet pipe is designed as a connecting pipe only and should not pass through ceilings or combustible walls. For installations requiring positive pressure (P1 applications), seals must be placed on every joint. Regular inspections and cleaning are recommended, especially for solid fuel applications, to maintain optimal performance and safety.

SKU: 43-80-004

Technical Specifications
SKU43-80-004
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
Temperature RatingUp to 600u00b0C
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Minimum Clearance To Combustible375mm
Important Installation Information: • The Mi-Pellet Increaser is designed exclusively as a connecting pipe and is not intended for passing through ceilings or combustible walls. • In positive pressure (P1) installations, ensure a seal is correctly fitted on every joint to meet safety standards. • Always install with the smaller diameter pointing downward to facilitate the proper flow of condensates within the flue system. • Regular inspections and cleaning are recommended, especially for solid fuel applications; consider installing access doors at directional changes for easier maintenance. • During installation, wear appropriate personal protective equipment (PPE) and if cutting the pipe, immediately cover any exposed steel with high-temperature paint to prevent corrosion.

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

No, the Mi-Pellet Increaser is not designed to pass through ceilings or combustible walls. It should only be used as a connecting pipe.

Regular inspections and cleaning are essential, particularly for solid fuel applications. Install access doors at changes of direction to facilitate this.

Ensure the smaller diameter is pointing downward to keep condensates within the flue system. Maintain a distance of at least 375mm from combustible materials.

Wear appropriate PPE during installation. If the pipe is cut, cover any exposed steel with high-temperature paint to prevent rust.

No sealing is required for T600 high-temperature installations. However, seals are necessary for positive pressure (P1) installations.

When fitted with a seal, it can achieve a P1 pressure rating up to a working temperature of 200°C (T200).
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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.

Read our buyers guide for this Mi-Pellet - Increaser - Ø 80 Male to Ø 100 Female

National Flues Ltd Verdict

The Mi-Pellet Increaser - Ø 80 Male to Ø 100 Female is a top choice for both trade and retail customers. Its robust construction and reliable performance make it a must-have. At National Flues, we deliver nationwide and guarantee competitive pricing.

The Mi-Pellet Increaser - Ø 80 Male to Ø 100 Female is designed to connect gas, oil, and solid fuel appliances to a flue liner, chimney stack, or twin wall flue system.

National Flues is a leading supplier of fireplaces and flues. Known for unbeatable prices and reliable delivery, we serve both retail and trade customers nationwide with secure online payments available for retail purchases.

 

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