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Mi-Pellet - Increaser - Ø 100 Male to Ø 125 Female

The Mi-Pellet Increaser by National Flues is an essential connecting pipe engineered for efficiency and safety in modern heating systems. Crafted from Zero Carbon Steel and finished with robust Powder Enamel in a sleek matt black, this product is ideal for gas, oil, and solid fuel appliances. Its de... More...
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At a Glance

  • - Withstands temperatures up to 600°C
  • - Constructed from robust Zero Carbon Steel
  • - Features a durable Powder Enamel matte black finish
  • - Friction-fit joints for effortless installation
  • - Maintains a safe 375mm clearance from combustible materials
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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:

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

The Mi-Pellet Increaser - Ø 100 Male to Ø 125 Female is a versatile and essential component designed for use with gas, oil, and solid fuel appliances operating at temperatures up to 600°C. This high-quality connecting pipe, crafted from zero carbon steel and coated with vitreous enamel in a sleek matte black finish, ensures longevity and efficient performance. For optimal use, the Mi-Pellet pipe should serve as a connecting medium between your appliance and flue liner, chimney stack, or twin wall flue system, strictly avoiding any passage through ceilings or combustible walls.

Easy installation is assured with its friction-fit joints, requiring no sealing for high-temperature applications. However, for positive pressure (P1) installations, comprehensive sealing at each joint is mandatory. Careful installation is crucial, maintaining a safe distance of 375mm from combustible materials like wood and plasterboards.

The design includes features to keep condensates within the flue system, promoting efficient and safe operation. Regular inspection and maintenance, especially for solid fuel setups, is recommended, with provisions for easy access and cleaning. Installations can include access doors at changes of direction to facilitate this.

Always remember to wear appropriate PPE during installation.

SKU: 43-100-004

Technical Specifications
ModelMi-Pellet Increaser - u00d8 100 Male to u00d8 125 Female
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
Temperature RatingUp to 600u00b0C
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Installation Clearance375mm from combustible materials
Ensure that the Mi-Pellet Increaser is installed strictly as a connecting pipe between your appliance and the flue liner, chimney stack, or twin wall flue system. For high-temperature installations (T600), friction-fit joints do not require sealing; however, for positive pressure (P1) setups, seal every joint meticulously. It is imperative that the installation maintains a minimum clearance of 375mm from combustible materials such as wood and plasterboard. During setup, avoid using this connecting pipe to pass through ceilings or combustible walls. Regular inspection is recommended, particularly for systems incorporating solid fuel, and it is advisable to incorporate access doors at directional changes for straightforward cleaning. Always follow the manufacturer’s safety guidelines and ensure that you wear appropriate PPE during the installation process.

The Mi-Pellet Increaser is made from zero carbon steel with a vitreous enamel coating in a matte black finish, which ensures durability and resistance to high temperatures.

No, the Mi-Pellet Increaser should not be used to pass through ceilings or any combustible materials. It is strictly a connecting pipe between your appliance and the flue system.

The Mi-Pellet Increaser is suitable for appliances with temperatures up to 600°C.

For high-temperature T600 installations, sealing is not required for the friction-fit joints. However, for positive pressure (P1) applications, sealing every joint is necessary.

The Mi-Pellet Increaser should be installed at least 375mm away from combustible materials such as wood or plasterboards.

Yes, the Mi-Pellet Increaser can be cut to fit, but it's crucial to cover any exposed steel with high-temperature paint to prevent rust.

For solid fuel appliances, it's recommended to inspect and clean the flue system at least once a year, or more frequently if necessary. Install access doors at changes of direction for easier maintenance.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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 100 Male to Ø 125 Female

National Flues Ltd Verdict

The Mi-Pellet Increaser - Ø 100 Male to Ø 125 Female is a top-notch connecting pipe suitable for various heating appliances. At National Flues, we pride ourselves on our reliability, unbeatable prices, and nationwide delivery. Both retail and trade customers can benefit from our exceptional service.

The Mi-Pellet Increaser is designed to connect heating appliances to a flue liner, chimney stack, or twin wall flue system, ensuring safe and efficient transfer of exhaust gases.

National Flues is a leading supplier of fireplaces and flues across the UK, offering competitive prices, reliable delivery, and excellent service for both retail and trade customers. With secure online payments and dedicated trade accounts, we meet the needs of professionals and DIY enthusiasts alike.

 

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