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Gas Cowl Ø 200 (2-200-092)

National Flues offers the robust and reliable Gas Cowl Ø 200, perfectly engineered for gas appliances. This high-grade stainless steel cowl combines durability with excellent thermal performance and safety, meeting strict HETAS and CE standards. Ideal for both homeowners and trade professionals seeking dependable and efficient chimney solutions. Enhance your installation with our optional accessories for an integrated, high-performance heating system.
The price you pay today £134.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Premium 304/316 Stainless Steel Construction
    Specially Designed for Gas Appliances
    HETAS Approved & CE Marked for Safety
    Superior Compressed Rockwool Insulation (200kg/m³)
    Secure Installation with Locking Band
    Mandatory 50mm Clearance from Combustibles
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]

The Gas Cowl Ø 200 is designed specifically for gas appliances, making it an essential component for your heating system. This durable cowl is made from premium materials, with its outer skin constructed from 304 grade stainless steel and the inner skin from 316 grade stainless steel, both offering a robust 0.4mm thickness. The insulation, composed of compressed rockwool, boasts a density of 200kg/m3, ensuring superior thermal performance.

This product is rigorously tested and carries HETAS approval along with CE marking to certify the highest safety standards. It meets the designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, making it a trusted choice for your chimney system.Installation is streamlined with the use of a Locking Band, ensuring secure connections. Please maintain a minimum 50mm clearance from the flue's exterior to any combustible materials, such as wood or plasterboard, to comply with safety recommendations.

SKU: 2-200-092

Technical Specifications
Outer Material304 Stainless Steel, 0.40mm thick
Inner Material316 Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool, 200kg/mu00b3
FuelsWood, Oil, Gas, Low Sulpher Coal
ApprovalsHETAS / CE
Designation StandardsEN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 W V2 L50040 O20
InstallationLocking Band system
Required Clearance50mm from combustible materials
Ensure that the Gas Cowl Ø 200 is installed with a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. Follow the manufacturer’s guidelines by using the provided Locking Band to secure the connection between chimney components. Regularly inspect the installation to ensure that all parts remain tight and compliant with the latest HETAS and CE standards. If you are unsure about any aspect of the installation, the services of a certified installer are recommended to guarantee safety and optimal performance.

The Gas Cowl Ø 200 is suitable for use with all gas appliances, including gas stoves and gas boiler systems.

No, this cowl is specifically designed for gas appliances and is not suitable for solid fuel use.

The outer skin is made from 304 grade stainless steel, and the inner skin is crafted from 316 grade stainless steel, with a thickness of 0.4mm each.

Yes, it is HETAS approved and carries the CE marking, ensuring it meets high safety and performance standards.

You must maintain a 50mm distance from the cowl's exterior to any combustible materials, like wood or plasterboard.

Installation is done by securing the chimney parts together using a Locking Band for a tight and secure fit.

The insulation in the Gas Cowl Ø 200 is made from compressed rockwool with a density of 200kg/m3, providing excellent thermal performance.

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