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Mi-Pellet - Tee Cap - Ø 100 - Ø 100 (43-100-036)

The National Flues Mi-Pellet Tee Cap Ø100mm is a premium flue component designed to ensure secure and efficient connections in your chimney system. Crafted from robust zero carbon steel and finished in a stylish matt black powder enamel, this tee cap is ideal for a range of heating appliances including gas, oil, and solid fuel systems. Its high temperature tolerance up to 600°C coupled with easy cleaning access makes it an essential accessory in any modern flue system. For those seeking additional accessories to complete their setup, a range of seals and joint clips are available to further enhance safety and performance.
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£15.99
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At a Glance

  • Designed for secure capping of tee bases in flue systems
  • Constructed from durable zero carbon steel with a resilient powder enamel coating
  • Suitable for gas, oil, and solid fuel appliances up to 600°C
  • Provides easy access for cleaning and maintenance with integrated joint clip
  • Complies with EN1856-2 T600 standards with a safe combustible distance of 375mm

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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.
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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.

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

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

The Mi-Pellet Tee Cap Ø 100mm is specifically designed to cap off the base of a tee in your flue system, ensuring a secure and efficient connection. Manufactured from zero carbon steel with a durable vitreous enamel coating in a sleek matt black finish, this tee cap is suitable for gas, oil, and solid fuel appliances operating at temperatures of up to 600°C. When paired with a seal, it achieves a P1 pressure rating, making it capable of handling working temperatures up to 200°C T200.

It's important to note that the Mi-Pellet pipe should only serve as a connecting pipe between your appliance and the flue liner, chimney stack, or twin wall flue system. It should never be used to pass through ceilings or combustible walls. Installation is straightforward but requires adherence to specific guidelines, including ensuring a minimum distance of 375mm from combustible materials.

Additionally, the tee cap allows for easy access during cleaning and maintenance, which is particularly crucial for solid fuel applications. Remember to fit the pipe with the smaller diameter pointing downwards to contain condensates within the flue system. For high-temperature installations, the joints do not require sealing, but seals must be used for positive pressure (P1) installations.

SKU: 43-100-036

Technical Specifications
SKU43-100-036
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Distance To Combustible375mm
Operating TemperatureUp to 600u00b0C (P1 installations up to 200u00b0C with seals)
• Ensure the tee cap is installed with the smaller diameter pointing downwards to effectively contain condensates within the flue system • Maintain a minimum clearance of 375mm from any combustible materials • For high-temperature installations (T600), joints do not require sealing; however, for P1 (positive pressure) installations, apply seals on every joint • Follow all manufacturer guidelines to guarantee optimum performance and longevity • Optional accessories such as seals and additional joint clips are available separately to complement and further secure your flue assembly

The Mi-Pellet Tee Cap Ø 100mm is suitable for gas, oil, and solid fuel appliances operating at temperatures up to 600°C.

No, Mi-Pellet pipes should not be used to pass through ceilings or combustible walls. They are designed solely as connecting pipes between your appliance and the flue system.

When installing Mi-Pellet pipes, ensure they are installed with the smaller diameter pointing downward to keep condensates within the flue system. Maintain a minimum of 375mm distance from combustible materials.

For high-temperature installations (T600), sealing the joints is not necessary. However, for positive pressure (P1) installations, seals must be placed on every joint.

It's crucial to regularly inspect and clean the chimney, particularly for solid fuel applications. Installing access doors at changes of direction within the flue system facilitates this maintenance.

Yes, Mi-Pellet pipes can be cut to size. Ensure that any exposed steel is covered with high-temperature paint to prevent rust.

Appropriate PPE, such as gloves, eye protection, and masks, should be worn at all times during the installation of Mi-Pellet pipes to ensure safety.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Mi-Pellet - Tee Cap - Ø 100 - Ø 100 buyers guide

Invest in the Mi-Pellet Tee Cap for unparalleled flue safety and add it to your basket today.

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