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London Gather 9 x 26 inch - Ø 180 (61-180-LG26)

National Flues proudly presents the London Gather Hood 9 x 26 inch - Ø 180, a top-quality gather hood ideally designed for flexible flue liners. This innovative chimney transition piece enhances the efficiency of gas flow in your fireplace installation. Whether you are upgrading an existing masonry chimney or creating a new installation, our product ensures a secure, compliant, and durable solution. Trust National Flues for reliable, high-performance chimney components that meet both trade and r Read more...
Great value at £139.99
including free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    Specifically designed for Mi-Flex 316 and 904 flexible flue liners
    Ensures a gas‐tight seal and smooth transition from fireplace opening to flue liner
    Compatible with wood (<20% moisture), smokeless coal, gas, and oil appliances up to 600°C
    Compliant with Building Regulations Document J for enclosed masonry installations
    Easy adaptor fitting and secure attachment with metal flaps
    Constructed from Natural/Stainless Steel for durability and longevity

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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.
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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 London Gather Hood 9 x 26 inch - Ø 180 is an ideal installation fitting specifically designed for use with Mi-Flex 316 and 904 flexible flue liners. When installed together, they form a complete chimney system. This gather hood facilitates the smooth transition from the fireplace opening to the flexible flue liner, ensuring a gas-tight seal.

Compliance with Building Regulations Document J is crucial— the liner must be entirely enclosed within a masonry chimney. Suited for use with wood (<20% moisture), smokeless coal, gas, and oil appliances up to 600°C (T600 designation), this gather hood is a versatile and essential component for efficient chimney function. It comes with an adaptor, and the metal flaps at the top allow secure attachment to brickwork.

Regular sweeping and maintenance are necessary to ensure optimal performance. For solid fuel applications, we recommend checking the chimney system twice a year—towards the end and the start of the heating season.

SKU: 61-180-LG26

Technical Specifications
SKU61-180-LG26
ModelLondon Gather 9 x 26 inch - u00d8 180
System316L
MaterialNatural / Stainless Steel
Colour FinishWood, Oil, Gas, Smokeless Coal
Temperature Rating600u00b0C
Fuel CompatibilityWood (<20% moisture), Smokeless Coal, Gas, Oil
DesignationBSEN 1856-2 T600 N1 W V2 L50011 G
Regulatory ComplianceBuilding Regulations Document J
Installation MethodWithin a masonry chimney using fixed metal flaps and an adaptor
Before beginning installation, ensure that your chimney is a fully enclosed masonry structure as required by Building Regulations Document J. Begin by positioning the London Gather Hood within the chimney, aligning the adaptor with the flexible flue liner for a secure, gas-tight connection. Use the provided metal flaps to fasten the hood to the brickwork, employing appropriate high-temperature sealants, fire cement, or ceramic rope as needed. It is essential to double-check that all joints are properly sealed to prevent any leakage of fumes. Regular maintenance should be carried out—especially if you are using solid fuels—with at least two checks per heating season. Remember, non-masonry installations such as timber or plasterboard enclosures do not comply with safety standards.

The London Gather Hood is designed to facilitate the smooth transition from the fireplace opening to the flexible flue liner, creating an effective flow area for gases to escape through the chimney.

It is suitable for use with appliances burning wood with less than 20% moisture, smokeless coal, gas, and oil up to 600°C.

Yes, it complies with Building Regulations Document J, which requires that flexible flue liners be enclosed within a masonry chimney.

No, it must be installed inside a masonry chimney. Timber or plasterboard enclosures are not acceptable.

For solid fuel applications, we recommend sweeping twice a year: once at the end of the heating season to remove deposits, and once at the start of the next to check for blockages. For other fuels, at least once a year suffices.

Ensure the chimney system allows easy access for sweeping and regular maintenance. Avoid using chemical cleaners or mild steel tools, and consult HETAS registered sweeps for professional cleaning.

Use fire cement, ceramic rope, tape, or high-temperature sealant to achieve a gas-tight seal during installation.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, May 22nd. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also 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. Mi-Flex offers a lifetime guarantee. 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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