IL - Flue Gas Collector - VISA Hi-Line - Ø 125
At a Glance
- Proven reliability with 25+ years of UK experience
- Twin wall insulated design for optimal safety
- Handles flue gas temperatures up to 250°C
- Durable aluminium liner and zalutite outer shell
- Suitable for both internal and external installations
- Secure push-fit and twist-lock joint method

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 Flue Gas Collector VISA Hi-Line Ø 125 offers unparalleled performance for naturally aspirated domestic gas-fired appliances. This twin wall insulated gas vent system, used in the UK for over 25 years, boasts an exceptional reputation for quality and reliability. Designed for appliances with a draught hood or diverter, it ensures optimal performance under negative pressure and dry conditions, withstanding flue gas temperatures up to 250°C.Available in diameter sizes of 100mm, 125mm, and 150mm, the IL gas vent features a durable aluminium liner encased in a robust zalutite outer shell, separated by a 6mm air gap.
Ideal for both internal and external installations, this product is not suitable for condensing and positive pressure applications.
SKU: 24-125-63
Technical Specifications | |
---|---|
SKU | 24-125-63 |
Model | VISA Hi-Line u00d8 125 |
Diameter Options | 100mm, 125mm, 150mm |
Selected Diameter | 125mm |
Material | Aluminium liner & Zalutite outer shell |
Insulation | Twin wall with 6mm air gap |
Maximum Temperature | 250u00b0C |
Warranty | 5 year conditional warranty |
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 Thursday, April 3rd. 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.
National Flues Ltd Verdict
The IL Flue Gas Collector VISA Hi-Line Ø 125 is a top choice for domestic gas ventilation. With over 25 years of proven reliability and quality, it's no wonder why both retail and trade customers nationwide trust this system. Quick and reliable delivery guaranteed.
The IL Flue Gas Collector VISA Hi-Line Ø 125 is designed to ensure safe and efficient ventilation for naturally aspirated domestic gas-fired appliances.
National Flues is a leading supplier of fireplaces and flues, known for exceptional quality, competitive pricing, and reliable nationwide delivery. Trusted by both retail and trade customers.
