Welcome to National Flues Ltd! We use cookies to power essential features and personalise your experience, ensuring a smooth, secure, and ever-improving journey on our website. Your privacy is our priority—cookies help us remember your preferences and enhance your visit without compromising your data. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and thank you for choosing us!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Sflue (2119706) - Increaser SW to TLPro 127mm-152mm Ø
National Flues presents the Sflue Increaser SW to TLPro 127mm-152mm Ø, an ideal solution for enhancing flue performance. This premium accessory is designed for solid fuel and gas/oil appliances including wood stoves and boilers. With robust stainless steel construction and compliance with EN1856-1 s... More...
National Flues presents the Sflue Increaser SW to TLPro 127mm-152mm Ø, an ideal solution for enhancing flue performance. This premium accessory is designed for solid fuel and gas/oil appliances including wood stoves and boilers. With robust stainless steel construction and compliance with EN1856-1 standards, this product reflects superior craftsmanship and reliability. For those searching for a dependable flue system, the National Flues increaser offers performance, safety, and durability in one exceptional package. Less...
Hover to Zoom / Click for Gallery
In Stock
Now only
£73.99
Including VAT
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
At a Glance
- Crafted from 304-grade outer and 316-grade inner stainless steel for superior durability
- 0.40mm thick walls ensuring lightweight yet robust construction
- Complies with HETAS and CE standards for safety and quality
- Designed to increase flue diameter from 127mm to 152mm for various fuel appliances
- Features twist-lock couplers and locking band for secure installation
- Suitable for wood, oil, gas, and low sulphur coal applications
×
Email Product
Enter your email address to send the product details:
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.
The Sflue (2119706) Increaser SW to TLPro 127mm-152mm Ø is an essential component for anyone operating solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and boilers. Engineered with precision, the outer skin is crafted from 304-grade stainless steel with a 0.4mm thickness, while the inner skin is made from superior 316-grade stainless steel. This increaser ensures optimal performance and durability.
The insulation is compressed rockwool with a density of 230kg/m³, encapsulated within twist-lock couplers for extra reliability. The product is fully HETAS Approved, CE marked, and complies with EN1856-1 T450 N1 D V2 L50040 G50 standards. Easy to install using an 8-barbed twist-lock mechanism and locking band, it guarantees safety with a recommended 50mm distance from combustibles.
SKU: 22-125-002
Technical Specifications
SKU
22-125-002
Product Name
Sflue (2119706) - Increaser SW to TLPro 127mm-152mm Ø
Inner Material
316L Stainless Steel, 0.40mm thickness
Outer Material
304 Stainless Steel, 0.40mm thickness
Insulation
Compressed Rockwool (230kg/m³)
Installation Mechanism
8-barbed twist-lock with locking band
Fuel Compatibility
Wood, Oil, Gas, Low sulphur coal
Certifications
HETAS Approved, CE Marked
Standard Compliance
EN1856-1 T450 N1 D V2 L50040 G50
Minimum Clearance From Combustibles
50mm
Warranty
15 Years
Installation is straightforward yet critical for safe operation. First, ensure that all components are clean and free of debris. Start by attaching the increaser to the appliance outlet using the 8-barbed twist-lock mechanism. Secure the connection firmly with the provided locking band. It is crucial to maintain a minimum distance of 50mm between the flue’s outer surface and any combustible material. This spacing prevents heat transfer that could compromise surrounding structures. Follow any additional manufacturer guidelines included with your appliance to ensure complete compatibility and safety.
The Sflue Increaser is suitable for solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, and boilers.
The outer skin is made from 304-grade stainless steel, and the inner skin is made from 316-grade stainless steel, both with a 0.4mm thickness.
The insulation is compressed rockwool with a density of 230kg/m³, encapsulated within the twist-lock couplers.
Yes, the Sflue Increaser is HETAS Approved and CE marked.
The Sflue Increaser uses an 8-barbed twist-lock mechanism and is secured using a locking band. Ensure a 50mm distance from combustibles during installation.
You should maintain a 50mm distance from the outer surface of the flue to any combustible material such as wood or plasterboard.
The Sflue Increaser complies with the EN1856-1 T450 N1 D V2 L50040 G50 standards.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, April 8th.
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.
Compatible and other products that may be of interest...
Read our buyers guide for this Sflue (2119706) - Increaser SW to TLPro 127mm-152mm Ø
Introduction
The Sflue Increaser SW to TLPro 127mm-152mm Ø is a meticulously engineered accessory that addresses the need for a safe and efficient flue system. At National Flues, we understand that selecting the right flue component is crucial to the performance and longevity of your heating appliance. This guide is designed to provide all the necessary information to ensure you make an informed decision, covering key features, benefits, installation instructions, and addressing common concerns.
Product Overview
The Sflue Increaser is a high-quality product constructed with both durability and performance in mind. The outer skin is crafted from 304-grade stainless steel while the inner skin is made from 316-grade stainless steel, both with a thickness of 0.40mm. This careful selection of materials enhances both the strength and corrosion resistance of the increaser, ensuring a long-lasting flue system. The product is specifically designed to transition the flue diameter from 127mm to 152mm, making it ideal for a variety of solid fuel and gas/oil appliances. Additionally, the compressed rockwool insulation (with a density of 230kg/m³) further supports heat retention and efficient operation.
Key Benefits and Features
- Superior Materials: The use of high-quality stainless steel guarantees resistance to corrosion and high temperatures, a necessity for long-term safety and cost efficiency.
- Ease of Installation: Featuring an 8-barbed twist-lock mechanism paired with a locking band, the installation process is simple and secure, reducing the risk of mistakes during setup.
- Rigorous Safety Standards: Fully HETAS Approved and CE marked, this increaser meets the strictest requirements set forth by EN1856-1, ensuring both compliance and safety.
- Versatility in Application: Suitable for use with wood stoves, boilers, and various gas/oil appliances, the increaser offers flexibility for multiple heating systems.
- Enhanced Efficiency: By increasing the flue diameter, this product helps improve the overall efficiency of your appliance, ensuring safer combustion and better performance.
Installation Guide
Installing the Sflue Increaser is straightforward if the instructions are followed carefully. Begin by ensuring that your work area is clear of any obstructions. Position the increaser at the outlet of your appliance, aligning the twist-lock hooks with the corresponding slots on the adjoining flue section. Secure the connection with the provided locking band. It is imperative to maintain a 50mm clearance between the outer surface of the flue and any combustible material such as wood or plasterboard. This spacing is critical to prevent accidental fires and to comply with safety regulations. For additional reassurance, refer to the detailed installation guidelines included with your product.
Frequently Asked Questions
Many customers wonder about the compatibility of the Sflue Increaser with different fuel appliances. Rest assured, it is designed to cater for a variety of systems including wood stoves, gas, oil, and low sulphur coal-fired units. Another key question pertains to its durability. The robust construction using high-grade stainless steel and compressed rockwool insulation ensures that the product not only performs efficiently but also stands the test of time even under demanding conditions.
Addressing Concerns
Investing in a flue system accessory can raise several questions: Is the installation process user-friendly? Will it meet safety standards? How long will the product last? The Sflue Increaser provides clear answers. Its innovative design guarantees a quick and secure installation. The use of premium materials and compliance with both HETAS and CE standards means that safety is never compromised. Moreover, with a warranty extending to 15 years, you can expect a long-lived, reliable solution that minimizes maintenance and replacement costs.
Why Choose National Flues?
At National Flues, customer satisfaction and product excellence are paramount. We pride ourselves on offering not just a product, but a comprehensive service experience that includes expert advice, secure online payment options, and reliable nationwide delivery. Whether you are a trade professional or a retail customer, our commitment to quality ensures that you receive the best value for your investment. The Sflue Increaser exemplifies our dedication to providing products that are both safe and efficient, tailored to meet the specific needs of the modern heating system.
Final Thoughts
In summary, the Sflue Increaser SW to TLPro 127mm-152mm Ø is a pivotal component for boosting the performance and safety of your heating appliance. With its robust construction, adherence to stringent safety standards, and ease of installation, it represents an excellent investment for anyone serious about achieving optimum heating efficiency. Do not compromise on quality when it comes to your home's heating system. Every element, from the material choice to the precise dimensions, has been carefully considered to deliver a product that you can depend upon.
Buy now or call 01670 206 999.
National Flues Ltd Verdict
The Sflue Increaser SW to TLPro 127mm-152mm Ø is a top-notch choice for those needing dependable flue solutions for their solid fuel or gas/oil appliances. With Nationwide delivery and services catering to both retail and trade customers, National Flues ensures you get the best value and reliability.
The Sflue Increaser SW to TLPro 127mm-152mm Ø is used to increase the diameter of the flue from the appliance outlet for safe and optimal operation.
National Flues is a trusted supplier of premium fireplaces and flues, offering top-quality products at competitive prices with reliable nationwide delivery. Catering to both retail and trade customers, National Flues stands out for its customer-centric approach and secure online payment options.
Secure your Sflue Increaser now for a dependable and high-quality flue solution.
