× National Flues
We Will NOT Be Beaten on Price.
Free Delivery on Orders Over £100
5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Help? 01670 206999 (8am-5pm)

Triplelock - Flue Adaptor - Ø 125

Discover the efficiency of the Triplelock Flue Adaptor Ø 125 from National Flues, designed for securely connecting flexible liners to rigid single wall pipes. This premium adaptor, ideal for gas appliances, stands out as a robust and reliable component in your flue system. Explore a range of superio... More...
Hover to Zoom / Click for Gallery

At a Glance

  • - Secure connection for flexible liners to rigid pipes
  • - Durable 316L stainless steel (0.10mm thick) construction
  • - Quick and easy installation
  • - Suitable for gas and oil appliances (28 sec. oil)
  • - Compliant with EN1856-2 T260 N1 D V3 L50010 G and BS715:1993 standards
Now only £17.99
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

Payment Options

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 Triplelock Flue Adaptor Ø 125 is an essential component for connecting flexible flue liners to rigid single wall pipes near the base of the stack. This high-quality adaptor ensures a secure and tight fit, minimizing the risk of leaks and ensuring efficient operation. The flexible liner fits snugly into the adaptor, held firmly in place with stainless steel screws and fire cement or high-temperature sealant (not supplied).

This adaptable piece offers durability and reliable performance, making it a critical part of your flue system. Ideal for professional use in both residential and commercial installations, it promises ease of use and effective long-term results.

SKU: 34-125-A

Technical Specifications
SKU34-125-A
ItemFlue Adaptor - u00d8 125
DesignationEN1856-2 T260 N1 D V3 L50010 G
Warranty2 Years
Material316L Stainless Steel (0.10mm thick)
FuelsGas, 28 sec. oil
ApprovalsBS715:1993
ManufacturerMi-Flues Ltd / Triplelock
UsageConnecting flexible liners to rigid single wall pipes
- Ensure the flexible flue liner is measured correctly before installation - Insert the liner fully into the adaptor, ensuring a snug fit - Secure with stainless steel screws - Apply fire cement or a high-temperature sealant (not supplied) around the joint - Follow all manufacturer guidelines and consider professional installation for optimal safety

The Triplelock Flue Adaptor Ø 125 is designed to fit 125mm (5-inch) flexible flue liners.

Yes, this adaptor is compatible with most types of flexible flue liners that are 125mm in diameter.

You will need stainless steel screws and fire cement or a high-temperature sealant, which are not included with the adaptor.

Yes, the Triplelock Flue Adaptor Ø 125 is suitable for gas appliances.

The adaptor provides a very secure connection, ensuring a tight fit with the help of stainless steel screws and a large crocodile clamp.

While it can be installed by a knowledgeable DIYer, professional installation is recommended to ensure safety and optimal performance.

Yes, the Triplelock Flue Adaptor Ø 125 meets all relevant UK safety standards for flue installations.
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.

Read our buyers guide for this Triplelock - Flue Adaptor - Ø 125

National Flues Ltd Verdict

At National Flues, we highly recommend the Triplelock Flue Adaptor Ø 125 for its ease of installation and robust security. Perfect for both retail and trade customers, and available for nationwide delivery.

The Triplelock Flue Adaptor Ø 125 is used to connect flexible flue liners to rigid single wall pipes near the base of the stack, ensuring a secure and tight connection for efficient operation.

National Flues is a leading supplier of high-quality fireplaces and flues, serving both retail and trade customers nationwide. Known for competitive prices and reliable delivery, they provide superior products and exceptional service.

 

Our Rating Image

Secure your home effortlessly—add the Triplelock Flue Adaptor Ø 125 to your toolbox now!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service