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IL - Firestop Spacer - Ø 125

National Flues presents the IL Firestop Spacer - Ø 125, a vital accessory for ensuring safe and efficient domestic gas vent installations. This high-performance firestop spacer is an indispensable component for fireplaces, flues, and gas-fired appliances in the UK. Engineered to stringent safety sta... More...
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At a Glance

  • Engineered for domestic gas vent systems
  • Suitable for both internal and external applications
  • Maintains essential 50mm clearance from combustible materials with optional support plates
  • Withstands flue gas temperatures up to 250°C
  • Durable aluminium liner combined with corrosion-protected zalutite outer case
  • Over 25 years of proven reliability in the UK market
Now only £15.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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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: [email protected]

The IL Firestop Spacer - Ø 125mm is an essential component in the realm of domestic gas ventilation systems. Over the last 25 years, this twin wall insulated pre-fabricated gas vent system has earned a stellar reputation for its quality and reliability. Engineered specifically for naturally aspirated domestic gas-fired appliances equipped with a draught hood or diverter, this spacer ensures the chimney operates under negative pressure and dry conditions.

Designed to handle flue gas temperatures up to 250°C, this product boasts an aluminium liner and a zalutite outer case, separated by an efficient 6mm air gap. Available in three distinct sizes - 100mm, 125mm, and 150mm - it is suitable for both internal and external applications, though not for condensing and positive pressure systems. It seamlessly integrates with support plates to maintain the appropriate clearance to combustible materials, making it a versatile and reliable choice for any gas vent system.

SKU: 24-125-54

Technical Specifications
ManufacturerIL
ModelFirestop Spacer - u00d8 125
Diameter125mm
Inner MaterialAluminium
Outer MaterialZalutite (zinc-aluminium coated steel)
Temperature RatingUp to 250u00b0C
ApprovalsCE, BS EN 9001:2008
FuelGas
ApplicationInternal & External (not for condensing/positive pressure systems)
Warranty5 year conditional warranty
Joint MethodPush fit and twist lock
Clearance To Combustibles50mm (2 Inches)
SystemIL domestic gas vent
Sizes Available100mm, 125mm, 150mm
Before installation, ensure compatibility with your specific gas vent system. Secure the spacer using the recommended support plate to maintain a mandatory 50mm clearance from combustible materials. Follow the push fit and twist lock method for a stable, secure connection. Note that this product is not suitable for condensing or positive pressure systems. Always refer to local building regulations and manufacturer guidelines during installation.

The IL Firestop Spacer is used to maintain the necessary clearance between the gas vent system and combustible materials, ensuring safe and efficient operation.

Yes, the IL Firestop Spacer is designed to be used in both internal and external applications, providing flexibility in installation.

No, the IL Firestop Spacer is not suitable for condensing and positive pressure applications.

The IL Firestop Spacer consists of an aluminium liner and a zalutite outer case, separated by a 6mm air gap for efficient insulation.

This spacer is available in three diameter sizes: 100mm, 125mm, and 150mm, making it adaptable to various needs and configurations.

The IL gas vent system has been used in the UK for over 25 years, proving its quality and reliability over time.

The IL Firestop Spacer can handle flue gas temperatures of up to 250°C, making it suitable for a range of domestic gas-fired appliances.
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.

Read our buyers guide for this IL - Firestop Spacer - Ø 125

National Flues Ltd Verdict

The IL Firestop Spacer - Ø 125mm stands out as a top choice for a wide range of domestic gas ventilation systems. With over 25 years of proven quality, this product is designed for reliability and efficiency. At National Flues, we pride ourselves on supplying these high-quality products nationwide to both retail and trade customers, all with unbeatable prices and dependable delivery.

The IL Firestop Spacer - Ø 125mm is designed to maintain the required clearance between gas vent systems and combustible materials, ensuring safe and efficient operation.

National Flues is a trusted supplier of fireplaces and flues, serving both retail and trade customers across the UK. Known for competitive pricing and reliable delivery, National Flues ensures secure online payments and exceptional customer service.

 

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