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IL - Support Plate - Ø 125 (24-125-50)

National Flues proudly presents the IL Support Plate - Ø 125, a robust and reliable accessory designed for twin wall insulated gas vent systems. This premium support plate is ideal for naturally aspirated gas-fired appliances and meets all necessary UK standards for domestic installations. Read more...
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At a Glance

  • High-quality twin wall support plate engineered for gas vent systems
  • Robust aluminium liner with zalutite outer coating for corrosion protection
  • Suitable for naturally aspirated gas-fired appliances with draught hood/diverter
  • Operates efficiently under negative pressure and flue gas temperatures up to 250°C
  • Versatile installation for both internal and external applications
  • Secure push fit and twist lock joint method ensuring reliable stability
  • Comes with a 5-year conditional warranty for peace of mind

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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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).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The IL Support Plate - Ø 125 is an integral part of the acclaimed twin wall insulated gas vent system that has been trusted in UK homes for over 25 years. This support plate, essential for maintaining structural stability in twin wall gas vents, is designed for naturally aspirated domestic gas-fired appliances featuring a draught hood/diverter. It operates under negative pressure and dry conditions, optimal for flue gas temperatures up to 250°C.Available in three diameter sizes: 100mm, 125mm, and 150mm, the IL system showcases an aluminium liner encased in a zalutite outer shell, separated by a 6mm air gap.

This design ensures both internal and external application viability. However, it is not suitable for condensing systems or applications requiring positive pressure.

SKU: 24-125-50

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU24-125-50
DiameterØ 125mm
Inner MaterialAluminium
Outer MaterialZalutite (zinc and aluminium coated steel)
Gas TemperaturesUp to 250°C
Distance To Combustibles50mm (2 Inches)
ApprovalsCE, BS EN 9001:2008
Joint MethodPush fit and twist lock
Warranty5-year conditional
Before installation, ensure that the floor penetration area is clear and compatible with the provided support flange. Clean the surface thoroughly to prevent debris from interfering with the secure fit. Align the IL Support Plate with the gas vent system, ensuring proper positioning for a push fit and twist lock connection. Note that the support plate is not suitable for condensing systems or applications requiring positive pressure. Follow the manufacturer’s guidelines carefully to guarantee optimal performance and safety. Verify that all components, including optional accessories like the support flange and vent system adapters, are compatible before proceeding with installation.

The IL Support Plate is suitable for naturally aspirated domestic gas-fired appliances with a draught hood/diverter.

No, the IL Support Plate is not suitable for condensing systems or applications requiring positive pressure.

The IL Support Plate can handle flue gas temperatures up to 250°C.

The IL Support Plate features an aluminium liner and a zalutite outer casing, with a 6mm air gap for insulation.

Yes, the IL Support Plate can be used for both internal and external applications.

The IL Support Plate is available in three sizes: 100mm, 125mm, and 150mm.

The IL Support Plate provides essential structural support at floor penetrations, ensuring stable and efficient operation of the twin wall gas vent system.

 

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