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National Flues presents the TWPro GREY Adjustable Chimney Pipe, a high-quality and reliable solution for managing flue gases in solid fuel, oil, and gas heating systems. This premium, adjustable pipe is engineered for performance, safety, and durability and is an ideal choice for a wide range of appliances. Discover the strength and efficiency of the TWPro GREY system – a trusted name in chimney flue technology.
In Stock
£136.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Adjustable length from 250mm to 350mm Double-layer stainless steel construction (304 outer, 316 inner) High-density compressed rockwool insulation (200kg/m³) HETAS approved and CE marked for safety Locking Band installation for a secure, screw-free setup Compatible with a range of solid fuel and gas/oil appliances Designed with a body soluble ceramic blanket for enhanced reliability
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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.
The TWPro GREY Adjustable Pipe 250-350mm Ø 150 is expertly designed for use on solid fuel and gas/oil appliances, such as woodstoves, gas coal effect fires, oil and gas boilers, and any solid fuel appliances. Constructed for durability, its outer skin is crafted from 304 grade stainless steel with a thickness of 0.4mm, while the inner skin is made from 316 grade stainless steel, also 0.4mm thick. The pipe features compressed rockwool insulation at a density of 200kg/m³, ensuring efficient heat management.
All parts are fully welded for maximum strength. The TWPro is HETAS approved and carries a CE mark, with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. For installation, the TWPro Twin Wall Insulated Chimney parts are securely connected using a Locking Band.
It is essential to maintain a distance of 50mm from the outside of the flue to any combustible materials like wood and plasterboard.
SKU: 17-150-016
Technical Specifications
SKU
17-150-016
Adjustable Length
250-350mm
Diameter
u00d8 150mm
Outer Material
304 Stainless Steel (0.40mm thick)
Inner Material
316 Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool (200kg/mu00b3)
Certifications
HETAS approved, CE marked
Installation
Locking Band with 50mm clearance requirement
Installation Instructions: Secure the TWPro GREY Adjustable Pipe using the provided locking band for a strong, screw-free connection. Ensure that the pipe maintains a minimum clearance of 50mm from any combustible materials, such as wood or plasterboard. For safety and optimal performance, installation should be carried out by a qualified professional who will verify that all connections are secure and that the system complies with local regulations. Regular inspections and cleaning are recommended to ensure continuous efficient operation and to check for any signs of wear or damage.
The TWPro GREY Adjustable Pipe can be adjusted from 250mm to 350mm to fit various installation requirements.
It is compatible with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers.
The TWPro GREY Adjustable Pipe is HETAS approved and CE marked, meeting the standards specified by EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
The pipe uses a Locking Band for secure installation. Ensure a 50mm clearance from combustible materials such as wood or plasterboard.
The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel, both with a thickness of 0.4mm. It also features compressed rockwool insulation.
Routine inspections and cleaning are recommended to ensure optimal performance and safety. Check for any signs of wear or damages regularly.
National Flues offers reliable and fast nationwide delivery, ensuring your products arrive in a timely manner.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Monday, May 19th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call.
If you need faster stove or fireplace delivery please also 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. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Comprehensive Buyers Guide for the TWPro GREY Adjustable Pipe
Choosing the right chimney pipe is a critical decision for ensuring the safe and efficient operation of your heating appliances. The TWPro GREY Adjustable Pipe from National Flues offers an innovative design, combining versatility with superior build quality. This guide provides a detailed look into this exceptional product, highlighting key features, installation tips, and maintenance advice to help you make an informed decision.
Overview
The TWPro GREY Adjustable Pipe is uniquely designed to cater to a broad spectrum of heating appliances, from woodstoves to oil and gas boilers. With an adjustable length ranging from 250mm to 350mm, it is perfect for adapting to various installation requirements. The product’s dual-layer construction with 304 grade stainless steel as the outer layer and 316 grade stainless steel as the inner layer ensures optimal durability and performance.
Key Features and Benefits
- Adjustable Length: Easily modify the pipe’s length between 250mm and 350mm to fit your specific installation needs. This flexibility ensures compatibility with a wide range of heating solutions.
- Superior Material Quality: Crafted from high-grade stainless steels (304 and 316), this pipe withstands high temperatures and resist corrosive elements, promoting a longer lifespan and minimal maintenance.
- Effective Insulation: The compressed rockwool insulation at a density of 200kg/m³ ensures excellent heat management, enhancing overall system efficiency and safety.
- Locking Band Installation: The inclusion of a locking band simplifies the setup process significantly, eliminating the need for screws and reducing installation time. This secure connection prevents accidental disassembly.
- Certified Safety Standards: With both HETAS approval and CE marking, this pipe meets rigorous safety standards, ensuring reliability in even the most demanding heating applications.
Installation & Safety Considerations
When installing your TWPro GREY Adjustable Pipe, adhering to the recommended installation guidelines is paramount. The product is engineered to be fitted using a locking band, which offers a secure, screw-free connection. It is crucial to maintain a 50mm clearance from the pipe to any combustibles such as wood or plasterboard. This clearance protects your property by minimising the risk of fire hazards. Professional installation services are recommended to ensure that the pipe is positioned correctly and safely within your system.
Regular maintenance further extends the product’s lifespan. Schedule periodic inspections and cleaning to remove any soot build-up or debris that could affect performance. Following the manufacturer’s instructions during installation and maintenance will not only ensure safety but also optimise the overall efficiency of your heating system.
Material Quality and Certifications
The use of both 304 and 316 stainless steel in the TWPro GREY Adjustable Pipe is testament to its superior build quality. The outer 304 stainless steel is chosen for its excellent resistance to weather conditions, while the inner 316 stainless steel provides enhanced protection against corrosive substances. This dual-layer construction guarantees robust performance even under extreme conditions.
Furthermore, the pipe is HETAS approved and CE marked, confirming that it has met stringent industry standards. These certifications underscore the product’s reliability and safety, giving you confidence in its long-term performance. When investing in a chimney pipe, these quality marks are indispensable—they provide assurance that your system is both efficient and safe.
Compatibility with Appliances
The versatility of the TWPro GREY Adjustable Pipe is one of its strongest selling points. It is specifically designed to serve a wide range of heating appliances including woodstoves, oil boilers, and gas-fired systems. This adaptability means that regardless of the type of fuel your appliance uses, the TWPro pipe can be seamlessly integrated into your configuration. It supports efficient heat transfer, reduces energy loss, and ensures that your appliance operates at peak performance.
Maintenance Tips
Maintaining your chimney system is essential for safety and efficiency. Here are some practical tips:
- Regular Inspections: Carry out visual inspections at least once a year and more frequently if you notice any performance issues.
- Clean Soot and Debris: Accumulation can hinder performance. Clean the pipe periodically to prevent blockage and maintain optimum airflow.
- Professional Servicing: Have a qualified technician conduct routine servicing to identify and rectify any potential issues early on.
- Check Locking Band Integrity: Verify that the locking band remains secure and properly fitted to avoid any accidental disengagement over time.
Comparison With Traditional Pipes
The TWPro GREY Adjustable Pipe stands out from traditional chimney pipes due to its innovative design. Unlike fixed-length pipes that may require additional joints or components to fit varying installation spaces, the adjustable feature of the TWPro GREY offers greater flexibility and a streamlined setup. Additionally, the robust double-layer stainless steel construction provides better resistance to high temperatures and corrosive environments compared to standard materials used in conventional pipes.
Why Choose National Flues?
National Flues is a trusted supplier renowned for its commitment to excellence, competitive pricing, and prompt UK delivery. When you select the TWPro GREY Adjustable Pipe from National Flues, you benefit from a product that is not only technically advanced but also backed by exceptional customer support. Our focus on reliability, safety, and efficiency makes us the preferred choice for both retail and trade customers. Every product is subjected to rigorous quality control measures, ensuring that you receive a solution that meets and exceeds industry standards.
In summary, the TWPro GREY Adjustable Pipe is a standout product that marries innovative design with robust construction. Whether you are upgrading your current heating system or installing a new one, this pipe offers the flexibility and reliability required for optimal performance. With easy installation, enhanced safety features, and compatibility with various appliances, it addresses all your needs effectively. The assurance of HETAS and CE certifications further cements its position as a safe and efficient choice for modern heating applications.
This comprehensive guide aims to empower you with all the information needed to make a confident purchase decision. Embrace the opportunity to enhance your home's heating system with a product that is engineered for excellence and longevity. Take the next step towards improved energy efficiency, safety, and performance in your heating setup—buy now or call 01670 206 999.
Secure your TWPro GREY Adjustable Pipe now for unmatched performance and safety.
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