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IL - Tee Cap - Ø 150 (24-150-32)

National Flues presents the IL Tee Cap Ø150, an essential chimney flue cap engineered for domestic gas vent systems. This robust gas vent accessory, also known as a gas vent cap, is designed to offer unparalleled durability and safety in residential installations across the UK. Read more...
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At a Glance

  • Over 25 years proven performance in UK installations
  • Durable aluminium liner for heat resistance
  • Corrosion-resistant zalutite (coated steel) outer case
  • Secure push fit and twist lock joint for easy installation
  • Complies with CE and BS EN 9001:2008 standards

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: sales@nationalflues.com

The IL Tee Cap Ø 150 is an essential component for any domestic gas vent system, boasting over 25 years of proven performance in the UK. This twin wall insulated, pre-fabricated cap is designed to work with naturally aspirated domestic gas-fired appliances equipped with a draught hood or diverter. It is perfect for chimneys required to operate under negative pressure and dry conditions, with flue gas temperatures not exceeding 250°C.

Designed for versatile use, the IL gas vent system is available in three diameter sizes: 100mm, 125mm, and 150mm. The product features an aluminium liner and a durable zalutite outer case, separated by a 6mm air gap for enhanced insulation. While suitable for both internal and external applications, it is not intended for use with condensing or positive pressure systems.

SKU: 24-150-32

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
SKU24-150-32
DiameterØ 150mm
Inner MaterialAluminium
Outer MaterialZalutite (coated steel)
Approval StandardsEN 1856-1 T250 N1 D Vm L11030 0(50), CE, BS EN 9001:2008
Flue Gas Temperature Limit250°C
Distance To Combustibles50mm (2 Inches)
Warranty5 year conditional warranty
Joint MethodPush fit and twist lock
Fuel TypeGas
Begin by ensuring all surfaces are clean and dry. Measure accurately to confirm compatibility with your existing 90-degree chimney tee. Secure the IL Tee Cap Ø150 by aligning it properly and using the push fit and twist lock method. Ensure a minimum distance of 50mm to combustibles at all times. For external applications, additional weatherproofing is recommended. Do not use with condensing or positive pressure systems. Consult manufacturer guidelines or seek professional installation advice if uncertain.

The IL Tee Cap Ø 150 is used to cap the end of a 90-degree tee in a domestic gas vent system, ensuring safe and efficient operation.

By securely capping the tee, it prevents debris and moisture from entering the system, maintaining efficient gas flow and safety.

Yes, this tee cap is suitable for both internal and external applications, providing versatile installation options.

It is designed for naturally aspirated domestic gas-fired appliances with a draught hood or diverter. It's not suitable for condensing or positive pressure appliances.

This product is designed for systems where flue gas temperatures will not exceed 250°C.

The IL gas vent system, including the tee cap, is available in three sizes: 100mm, 125mm, and 150mm diameters.

The tee cap features an aluminium liner and a zalutite outer case, separated by a 6mm air gap for effective insulation.

 

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