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IL - Draughthood Connector - Ø 125 (24-125-01)

Discover the IL Draughthood Connector Ø 125 from National Flues – a high-quality, dependable gas vent connector perfect for domestic gas-fired appliances. This essential connector is engineered for naturally aspirated systems, ensuring safe and efficient venting. Whether you are upgrading an existing system or fitting a new appliance, this product is designed to integrate seamlessly with your gas vent setup. Explore our selection of related venting accessories to complete your installation.
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£16.49
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At a Glance

  • BS EN 1858 compliant connector designed for safe gas vent connections
  • Durable aluminium liner with a corrosion-resistant zalutite outer shell
  • Reliable performance with a 5 year conditional warranty
  • Suitable for naturally aspirated domestic gas-fired appliances
  • Engineered for both internal and external use under dry conditions

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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

The IL Draughthood Connector Ø 125 is a crucial component for connecting your gas vent system to an appliance spigot or to a Transfer or Adaptor block compliant with BS EN 1858 Flue Block systems. It is an integral part of our acclaimed twin wall insulated pre-fabricated domestic gas vent system, known for over 25 years for its quality and reliability in the UK. Designed specifically for naturally aspirated domestic gas-fired appliances with draught hoods or diverters, this connector ensures safe operation under negative pressure and dry conditions, with flue gas temperatures not exceeding 250°C.

Available in three diameters—100mm, 125mm, and 150mm—the IL draughthood connector features an aluminium liner encased in a zalutite outer shell, separated by a 6mm air gap. Although versatile for both internal and external use, it is not suitable for condensing and positive pressure applications.

SKU: 24-125-01

Technical Specifications
SKU24-125-01
Product NameIL Draughthood Connector u2013 u00d8 125
CertificationCE, BS EN 9001:2008
Inner MaterialAluminium
Outer MaterialZalutite (zinc aluminium coated steel)
Flue Gas Temperature Limit250u00b0C
Distance To Combustibles50mm (2 inches)
Warranty5 year conditional warranty
Joint MethodPush fit and twist lock
Available Sizes100mm, 125mm, 150mm
ApplicationFor naturally aspirated, gas-fired appliances with draught hoods/diverters
Before installation, ensure all components are clean and free from debris. The IL Draughthood Connector Ø 125 must be connected securely to an appliance spigot or a compliant Transfer/Adaptor block as specified in BS EN 1858 Flue Block systems. Follow the push fit and twist lock method carefully, and always check that the connector is correctly aligned to prevent any potential mis-sealing. This product is designed for dry, negative pressure environments only and must not be used for condensing or positive pressure applications. For optimum performance, refer to the manufacturer's installation guidelines and consider consulting a professional if you are unsure about any aspect of the installation.

The IL Draughthood Connector Ø 125 is used to connect the gas vent system to an appliance spigot or a Transfer or Adaptor block for compliance with BS EN 1858 Flue Block systems.

No, it is suitable for naturally aspirated domestic gas-fired appliances with draught hoods/diverters and for applications requiring negative pressure and dry conditions. It is not suitable for condensing and positive pressure systems.

The IL Draughthood Connector Ø 125 can handle flue gas temperatures up to 250°C.

The connector is available in three diameters: 100mm, 125mm, and 150mm.

It consists of an aluminium liner and a zalutite outer case, separated by a 6mm air gap.

Yes, the IL Draughthood Connector is suitable for both internal and external applications, provided the systems are as specified.

Yes, it must be used in conjunction with either an appliance spigot or a Transfer or Adaptor block when connecting to a BS EN 1858 Flue Block system.
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 IL - Draughthood Connector - Ø 125 buyers guide

Don’t compromise on safety – add the IL Draughthood Connector Ø 125 to your basket today!

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