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Triplelock - Oil Cowl, Chinamans Hat - Ø 100 (34-100-O)

Experience unrivalled safety and performance with the Triplelock Oil Cowl, Chinaman's Hat - Ø 100 from National Flues. This premium flue termination accessory, engineered from high-grade 316L stainless steel, is ideally suited for oil installations a Read more...
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We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, November 5th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

At a Glance

  • Triplelock seam folded in three planes for an unyielding seal
  • Constructed from 316L grade stainless steel (0.10mm thick) for superior durability
  • Suitable for both oil (up to 28 sec. viscosity) and gas installations
  • Compliant with BS 715:1993 and tested to BS EN 1856:2 standards
  • Designed with a single skin flexible flue liner featuring five convolutions
  • Comes with a 2-year warranty for peace of mind

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: sales@nationalflues.com

The Triplelock - Oil Cowl, also known as the Chinaman's Hat Ø 100, is specifically designed for terminating a flue liner in oil installations. This high-quality cowl is suitable for appliances powered by gas and oils up to 28-second viscosity, comfortably handling temperatures up to 260°C. Constructed from durable 316L grade stainless steel, it features a single skin, flexible flue liner that is 0.10mm thick.

The liner is built with five convolutions between seams and a unique Triplelock seam folded in three planes, ensuring a secure, long-lasting seal. Additionally, this flue liner is Kitemarked to BS 715 and has been rigorously tested to meet BS EN 1856:2 standards. To install, make sure the liner fits the chimney, follow a meticulous process involving sweeping the chimney, using a nose cone and string for liner placement, and sealing with a terminal.

Regular maintenance is recommended for optimal performance, at least once a year.

SKU: 34-100-O

Technical Specifications
SKU34-100-O
ModelTriplelock - Oil Cowl, Chinamans Hat - Ø 100
Material316L Stainless Steel, 0.10mm thick
Temperature RatingUp to 260°C
Flue Liner DesignSingle skin with 5 convolutions and Triplelock seam
StandardsBS 715:1993, BS EN 1856:2
Warranty2 Years
ManufacturerMi-Flues Ltd (Triplelock)
Before installation, ensure that the flue liner will fit the chimney properly. Start by sweeping the chimney to remove any blockages and debris. Use a nose cone and string to carefully pull the liner into place. Once in position, secure the liner with a clamp plate and seal using a suitable cement for a weatherproof finish. Regular maintenance is recommended at least once a year to keep the system operating at its best. Caution: Always verify the compatibility of your appliance and consult professional advice if uncertain about any installation steps.

The Triplelock - Oil Cowl features a Triplelock seam folded in three planes, ensuring a highly secure seal. Constructed from 316L grade stainless steel, it is also highly durable.

Yes, it is suitable for use with gas appliances as specified by the fire manufacturer, as well as oil appliances up to 28-second viscosity.

The Triplelock - Oil Cowl can handle temperatures not exceeding 260°C.

It is recommended to have it swept and maintained at least once a year, or more frequently if necessary.

The flue liner should be fitted from the top, using a nose cone and string to pull it into place. Secure it with a clamp plate and seal with suitable cement for a weatherproof finish.

Yes, it is Kitemarked to BS 715 and has been approved and tested to BS EN 1856:2 standards.

Ensure the liner will fit the chimney, sweep the chimney, and check the condition of your pot. Use a nose cone and string for installation.

 

What our experts say!

"The Triplelock - Oil Cowl, Chinaman's Hat Ø 100 is a standout product in our collection. It’s essential for oil installations and boasts a robust Triplelock seal. We deliver across the UK and cater to both retail and trade customers."

The Triplelock - Oil Cowl is used to securely terminate a flue liner in oil installations, ensuring efficient and safe exhaust of gases.

National Flues is a leading supplier of fireplaces and flues in the UK, offering unbeatable prices, reliable delivery, and services tailored for both retail and trade customers.

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