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Single Wall to Twin Wall Increaser Ø 80 - Ø 100
Enhance your chimney system with the TWPro Single Wall to Twin Wall Increaser Ø 80 - Ø 100, the leading accessory for solid fuel, gas, and oil appliances. This premium increaser is engineered for a seamless connection between single wall and twin wall flue systems, offering unmatched durability, safety, and performance. Ideal for a wide range of heating solutions, it represents a robust, reliable upgrade to maximize your system’s efficiency.
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£18.49
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Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
At a Glance
Manufactured with high-quality 304 and 316L stainless steel
Designed for a seamless single wall to twin wall transition
Compatible with solid fuel, gas, and oil appliances
Tapered design for safe, efficient installation
HETAS approved and CE marked
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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.
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.
Introducing the Single Wall to Twin Wall Increaser Ø 80 - Ø 100 mm, your perfect solution for connecting various heating appliances to TWPro flue systems. This increaser is crafted for compatibility with solid fuel, gas, and oil appliances including wood stoves, gas coal effect fires, and oil/gas boilers. Constructed with top-notch 304-grade stainless steel for the outer skin and reinforced by a 316-grade stainless steel inner skin, both 0.4mm thick, it ensures superior durability.
The insulation comprises high-density, compressed rockwool at 200kg/m3 for optimal heat resistance. Fully welded parts and a tapered design provide a seamless transition from single wall to twin wall. Keeping safety in mind, a mandatory distance of 50mm from combustibles like wood or plasterboard is required.
TWPro is HETAS Approved and CE marked, conforming to standards EN1856-1 T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20. Installation is user-friendly with Locking Band connectors, ensuring robust and secure fitting.
SKU: 2-80-002
Technical Specifications
SKU
2-80-002
Product Name
Single Wall to Twin Wall Increaser u00d8 80 - u00d8 100
Inner Material
316L Stainless Steel (0.40mm thick)
Outer Material
304 Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool at 200kg/m3
Diameter Range
u00d8 80 mm to u00d8 100 mm
Applicable Fuels
Wood, Oil, Gas, Low Sulpher Coal
Approvals
HETAS, CE Marked
Compliance
EN1856-1 Standards
Clearance
50mm from combustibles
• Ensure a minimum clearance of 50mm from combustible materials such as wood or plasterboard.
• The increaser’s tapered design facilitates a secure and user-friendly installation.
• Use the provided Locking Band connectors to join the single wall and twin wall systems firmly.
• Always follow local building regulations and the manufacturer’s installation instructions included with your purchase.
• Inspect all parts before installation to ensure they are free from damage and meet performance standards.
This increaser can be used with solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, and oil/gas boilers.
The outer skin is made from 304-grade stainless steel and the inner skin from 316-grade stainless steel. Both are 0.4mm thick, ensuring high durability.
Yes, the TWPro system, including this increaser, is HETAS Approved and CE marked.
A distance of 50mm must be maintained from the outer part of the flue to any combustible material like wood or plasterboard.
Installation is straightforward, using a Locking Band to secure the chimney parts together. Always ensure the correct clearance is maintained.
The insulation is made from compressed rockwool with a density of 200kg/m3, providing excellent thermal insulation and fire resistance.
Yes, this increaser is designed to connect both TWPro and single wall connecting flue pipes or vitreous enamel to TWPro systems.
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.
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Read our buyers guide for this Single Wall to Twin Wall Increaser Ø 80 - Ø 100
Comprehensive Buyers Guide for the Single Wall to Twin Wall Increaser Ø 80 - Ø 100
When investing in a new flue system component, ensuring safety, performance, and long-term durability are paramount. The Single Wall to Twin Wall Increaser Ø 80 - Ø 100 is designed to seamlessly connect various heating appliances to your existing flue system, combining industry-leading materials with innovative design. This detailed guide will walk you through its key features, benefits, and installation advice, as well as address common concerns.
Overview of the Product
The Single Wall to Twin Wall Increaser Ø 80 - Ø 100 is engineered for optimal performance. It features a dual-layer construction with a 304-grade stainless steel outer skin and a 316L stainless steel inner skin, both 0.40mm thick, ensuring superior strength and resistance to corrosion. The product is ideal for connecting single wall connecting flue pipes or vitreous enamel flues to TWPro twin wall systems, ensuring a leak-proof and efficient configuration.
Key Features and Benefits
Durability and Construction
- The use of high-quality stainless steel ensures long-term durability even under demanding conditions.
- The precise engineering of both the inner and outer layers provides robust protection against the elements, reducing maintenance costs over time.
Seamless Transition
- Its tapered design creates a smooth transition between different wall systems, which is essential for maintaining an efficient draft in your chimney.
- This seamless connection minimises the risk of condensation and leaks, ensuring your system runs efficiently.
Versatility
- Suitable for a wide range of heating appliances including wood stoves, coal effect fires, and oil/gas boilers.
- Its versatile nature allows it to integrate with both TWPro systems and single wall connecting flues, making it a flexible choice for various setups.
Safety Compliance
- Fully compliant with HETAS and CE standards, which means that it meets rigorous safety and quality criteria.
- A mandatory clearance of 50mm from combustible materials such as wood or plasterboard is specified, ensuring that your installation is both safe and compliant with building regulations.
Enhanced Insulation
- Incorporates high-density compressed rockwool insulation (200kg/m3) which optimises thermal performance and enhances the overall efficiency of your heating system.
- This insulation helps retain heat, contributing to energy savings and improved system reliability.
Installation and Practical Considerations
Ease of Installation
- The increaser is designed with ease of installation in mind. The Locking Band connectors allow for a secure joint, making the assembly process straightforward even for those with limited technical expertise.
- Manufacturers provide a detailed installation guide outlining the step-by-step process, ensuring that the installation adheres to safety standards and local building regulations.
Clearance and Safety
- It is crucial to maintain a minimum clearance of 50mm from any combustible materials. This clearance is a non-negotiable safety feature designed to prevent potential hazards such as overheating or fire risks.
- Always verify that the installation environment meets all the specified safety requirements before starting the fitting process.
Maintenance and Long-Term Use
- The robust construction of this increaser means that it requires minimal maintenance. However, regular inspections are recommended to ensure that all components remain secure and undamaged over time.
- Routine maintenance checks can help prolong the life of the system and ensure that it operates at peak performance, safeguarding your investment.
Addressing Common Concerns and Objections
Price Justification
- While the cost may be a consideration, the quality, durability, and safety that this product brings make it an excellent investment. The use of premium materials and compliance with high safety standards means that it’s built to last, reducing the potential for future replacements or repairs.
- Customers often find that the initial investment pays off in the long term with fewer service calls and improved heating efficiency.
Installation Challenges
- Some may worry about the complexity of installation. However, the product is designed to be user-friendly, with comprehensive installation instructions and versatile connectors that simplify the process.
- For those who prefer professional installation, certified installers familiar with TWPro systems can easily integrate this component, ensuring that it meets all operational and safety guidelines.
Efficiency and Performance
- Questions regarding the operational efficiency are common. The Single Wall to Twin Wall Increaser is rigorously tested to ensure it performs reliably across different heating appliances under diverse conditions.
- Its seamless design contributes significantly to maintaining a consistent temperature within your chimney, thereby enhancing the overall efficiency of your heating system.
How It Enhances Your Heating System
The increaser is more than just a connector—it is a vital component that can significantly impact the efficiency of your heating setup. By ensuring a secure, leak-proof transition between flue systems, it helps maintain a stable draft and optimised heat flow. This efficiency translates into lower running costs and superior performance, making your investment worthwhile over the long term.
Final Considerations
When selecting components for your heating system, reliability, and adherence to safety standards are non-negotiable. The Single Wall to Twin Wall Increaser Ø 80 - Ø 100 is meticulously engineered to meet these demands. It offers high-quality construction, ease of installation, and versatile application—all of which make it a standout choice for both residential and commercial heating systems.
Embrace quality, efficiency, and safety by choosing a product that truly stands out in the market. Add to cart today or call 01670 206 999.
National Flues Ltd Verdict
At National Flues, we pride ourselves on being rarely beaten on price and ensuring reliable delivery. Our Single Wall to Twin Wall Increaser Ø 80 - Ø 100 mm is an outstanding choice for both retail and trade customers, designed for a smooth transition and secure installation.
This increaser is designed to connect various heating appliances to the TWPro flue system, facilitating a smooth transition from single wall to twin wall configurations.
TWPro, an esteemed brand in the chimney and flue industry, offers premium quality products that meet stringent safety standards and provide unparalleled reliability.
Upgrade your heating system today with our premium Single Wall to Twin Wall Increaser – secure yours now!
