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London Gather 9 x 12 inch - Ø 150 (61-150-LG12)

Discover the premium London Gather 9 x 12 inch - Ø 150 from National Flues, expertly designed for chimney installations and flexible flue liners. As an essential component in modern chimney systems, this gather hood offers seamless integration with Mi-Flex 316 and 904 liners, ensuring efficient flue gas extraction and optimal performance. Combining sturdy 316L stainless steel construction with industry-compliant design, this product is ideal for both trade professionals and DIY enthusiasts seeki Read more...
The price you pay today £105.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Top-tier design optimised for Mi-Flex 316 & 904 flexible flue liners
    Compatible with wood (<20% moisture), smokeless coal, gas and oil fuels
    Robust construction using 316L natural/stainless steel for enhanced durability
    Ingeniously designed adaptor for secure attachment to the flue liner
    Engineered for efficient gas flow and optimal chimney performance
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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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Have Questions?
Phone: 01670 206999
Email: [email protected]

The London Gather 9 x 12 inch - Ø 150 is a top-tier installation fitting designed for maximum efficiency with Mi-Flex 316 and 904 flexible flue liners. Crafted to create a robust and seamless full chimney system, this gather hood is ideal for a range of fuels including wood with less than 20% moisture content, smokeless coal, gas, and oil. With building regulations in mind, this unit is set to operate up to 600°C (T600 designation) and must be securely installed inside a masonry chimney.

The gather hood facilitates a larger area for flue gases to escape, enhancing the overall performance and safety of your chimney. The lower connection must be firmly secured to the brick chimney using recommended adhesives such as fire cement or high-temperature sealant for a gas-tight seal. It is strongly recommended to undertake annual maintenance and sweeping by a qualified professional; for solid fuel applications, you may refer to HETAS registered sweeps.

SKU: 61-150-LG12

Technical Specifications
Dimensions9 x 12 inch
Material316L Natural / Stainless Steel
Temperature RatingUp to 600u00b0C (T600)
Compatible LinersMi-Flex 316 and 904 flexible flue liners
Fuel CompatibilityWood (<20% moisture), smokeless coal, gas, oil
Installation RequirementMust be secured within a masonry chimney
AccessoriesOptional high-temperature adhesives, fire cements, ceramic ropes, and chimney sweep tools
The London Gather 9 x 12 inch - Ø 150 must be installed inside a masonry chimney. Begin by ensuring the flexible flue liner is correctly fitted to the gather hood using the integrated adaptor. Secure the unit firmly with recommended fire cement, high-temperature sealant, or ceramic rope to achieve a gas-tight bond. The metal flaps should be precisely folded at right angles to lock into the brickwork. For optimal performance, annual maintenance and sweeping by a qualified professional is advised, particularly for installations using solid fuels. Consider exploring optional accessories such as specialised chimney sweep tools and premium sealants to enhance the installation process.

This product is suitable for wood with less than 20% moisture content, smokeless coal, gas, and oil.

No, building regulations require that flexible flue liners be installed entirely within a masonry chimney.

It is secured using fire cement, ceramic rope or tape, or high-temperature sealant to ensure a gas-tight seal.

Yes, it is recommended to have the chimney system swept and inspected at least once a year by a qualified professional. For solid fuel appliances, consider twice-yearly maintenance.

The gather hood can withstand temperatures up to 600°C (T600 designation).

The adaptor allows you to securely attach the flexible flue liner to the gather hood, ensuring seamless integration with the chimney system.

Avoid using chemical cleaners or mild steel tools. It is best to use recommended chimney sweep tools, as found on HETAS registered sweeps.

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