IL - Adjustable Length - 457mm (18in) - Ø 100 (24-100-16)
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
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.
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 |
