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London Gather 9 x 19 inch - Ø 125 (61-125-LG19)

Discover the London Gather 9 x 19 inch - Ø 125 by National Flues, a premium chimney accessory engineered for optimal performance with Mi-Flex flexible flue liners. This gather hood, crafted from high-quality natural and stainless steel (316L), is designed to guide gases efficiently from open fireplaces into masonry chimneys. Ideal for wood, gas, oil, and smokeless coal appliances, it guarantees both safety and efficiency. Enhance your fireplace system with this robust, compliant, and easy-to-install accessory that meets UK standards.
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£97.99
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At a Glance

  • Premium design crafted for Mi-Flex 316 and 904 liners
  • Robust 316L natural/stainless steel finish
  • Optimised for wood, smokeless coal, gas, and oil appliances
  • Engineered to handle temperatures up to 600°C
  • Secure, gas-tight installation within masonry chimneys
  • Compliant with Building Regulations Document J
  • Enhances gas flow efficiency from open fireplaces

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 London Gather 9 x 19 inch - Ø 125 is a premium fitting solution designed for use with Mi-Flex 316 and 904 flexible flue liners. This gather hood is essential for creating a larger area for gas flow from an open fireplace, guiding it up through the chimney liner efficiently. It features an adaptor for attaching the flexible flue liner, ensuring a gas-tight seal when used with fire cement, ceramic rope, or high-temperature sealant.

Compliant with Building Regulations Document J, it must be installed entirely within a masonry chimney. Suitable for use on appliances up to 600°C, this gather hood is perfect for wood, smokeless coal, gas, and oil appliances. Easy to clean and maintain, it ensures the longevity and safety of your chimney system.

SKU: 61-125-LG19

Technical Specifications
Dimensions9 x 19 inches
Flue Diameteru00d8 125mm
MaterialNatural / Stainless Steel (316L)
Maximum Temperature600u00b0C
Compatible FuelsWood, Smokeless Coal, Gas, Oil
CertificationBSEN 1856-2 T600 N1 W V2 L50011 G
InstallationTo be fitted entirely within a masonry chimney using appropriate sealing methods (fire cement, ceramic rope, or high-temperature sealant)
• Ensure the gather hood is installed fully within a masonry chimney, as mandated by Building Regulations Document J. • Attach the flexible flue liner securely using the provided adaptor; ensure a gas-tight seal with fire cement, ceramic rope, or high-temperature sealant. • Follow all manufacturer guidelines and local regulations during installation. • Check that all connections are secure and that the appliance is rated for use up to 600°C before operation. • For optimal performance and safety, it is recommended that a professional carry out or inspect the installation.

The London Gather 9 x 19 inch - Ø 125 is used to transition gases from an open fireplace to a flexible flue liner, ensuring efficient gas flow up the chimney.

Yes, it is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil.

The gather hood is rated for use with appliances up to 600°C.

The gather hood must be fitted inside a masonry chimney, attaching securely with fire cement, ceramic rope, or high-temperature sealant.

The chimney should be cleaned at least once a year, but it's recommended to sweep chimneys serving solid fuel appliances at least twice a year.

No, Building Regulations Document J requires that flexible flue liners and gather hoods be installed entirely within masonry chimneys.

For solid fuel applications, you can find a list of HETAS registered sweeps at www.hetas.co.uk.
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 London Gather 9 x 19 inch - Ø 125 buyers guide

Act now to secure a premium upgrade for your chimney system and experience enhanced performance.

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