IL - Adjustable Length - 457mm (18in) - Ø 100
At a Glance
- - Telescopic adjustability up to 457mm (18in) for versatile height configuration
- - Robust construction with an aluminium liner and corrosion-resistant Zalutite outer casing
- - Twin wall insulation with a 6mm air gap to maintain safe flue gas temperatures
- - Designed for naturally aspirated domestic gas appliances with draught hoods
- - Suitable for both internal and external installations
- - Backed by a 5-year conditional warranty
Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
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]
- Info
- Specs
- Install
- FAQs
The IL Adjustable Length Gas Vent Pipe, featuring a telescopic adjustment up to 457mm (18 inches) with a Ø 100mm diameter, is a precision-engineered solution for your domestic gas vent needs. Crafted with an aluminium liner and a zalutite outer casing separated by a 6mm air gap, this twin wall insulated pre-fabricated gas vent system has been a staple in UK homes for over 25 years. Designed for use with naturally aspirated domestic gas-fired appliances equipped with a draught hood or diverter, it operates under negative pressure and dry conditions, ensuring that flue gas temperatures remain below 250°C.
Available in three diameters—100mm, 125mm, and 150mm—it's suitable for both internal and external applications. Please note, it’s not suitable for condensing or positive pressure applications.
SKU: 24-100-16
| Technical Specifications | |
|---|---|
| Adjustable Length | 457mm (18in) |
| Diameter | 100mm |
| Inner Material | Aluminium |
| Outer Material | Zalutite (coated steel for corrosion protection) |
| Air Gap | 6mm |
| Maximum Temperature | 250u00b0C |
| Distance To Combustibles | 50mm (2 inches) |
| Fuel | Gas |
| Suitable For | Naturally aspirated appliances with draught hoods/diverters |
| Warranty | 5 year conditional warranty |
| Approvals | CE, BS EN 9001:2008 |
| Joint Method | Push fit and twist lock |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The IL Adjustable Length Gas Vent Pipe is an outstanding product known for its quality and reliability. Trusted by many in the UK for over 25 years, this gas vent pipe is ideal for naturally aspirated domestic gas appliances. At National Flues, we are rarely beaten on price and offer reliable nationwide delivery to both retail and trade customers.
The IL Adjustable Length Gas Vent Pipe is designed for naturally aspirated domestic gas-fired appliances with a draught hood or diverter, ensuring safe and efficient ventilation under negative pressure and dry conditions.
The IL series is renowned for its quality and longevity in the gas vent industry, offering reliable solutions trusted in the UK for over two decades.
