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TWPro MB - Long 90° Tee (450mm) - Ø 150 (37-150-045)
The TWPro MB - Long 90° Tee (450mm) - Ø 150 is a robust and reliable chimney flue component, ideal for connecting your appliance's rear outlet securely. This premium product from TWPro is engineered for superior thermal performance and safety, making it an excellent choice for both residential and commercial installations. Whether you are searching for durable chimney accessories, a high-quality flue system component, or a reliable tee for wood, gas, or oil appliances, this product offers unmatched quality and style.
In Stock
£394.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed from high-grade 304 and 316 stainless steel 450mm branch designed for direct insulation on wood burning stoves Suitable for wood, oil, gas, and low sulphur coal appliances Features high-temperature black coated outer skin for enhanced durability
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Please Note: All dimensions refer to the internal diameter of flues.
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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 MB - Long 90° Tee (450mm) - Ø 150 is an essential component for connecting your flue system to the rear outlet of a wide range of appliances, including woodstoves, gas coal effect fires, and oil or gas boilers. This long tee features a 450mm branch, allowing for direct insulation onto the back of a wood burning stove, and passing seamlessly through standard brick walls.Built with durability in mind, the outer skin of this tee is made from 304 stainless steel, coated in a high-temperature black finish, adding both style and protection. The inner skin comprises 316 grade stainless steel for superior corrosion resistance and longevity.
The product boasts a robust insulation layer made of compressed rockwool with a density of 200kg/m3, ensuring excellent thermal protection.Safety is a key feature, with a required distance of 50mm from any combustible materials. All parts are fully welded to maintain integrity under high temperatures, and the product has received HETAS approval and CE marking for quality assurance. The TWPro MB Long 90° Tee is designed to install effortlessly, secured with a locking band included in each purchase.
SKU: 37-150-045
Technical Specifications
Outer Material
304 Stainless Steel with High Temperature Black Coated Finish (0.40mm thick)
Inner Material
316L Stainless Steel (0.40mm thick)
Branch Length
450mm
Nominal Size
u00d8 150
Insulation
Compressed Rockwool, 200kg/mu00b3
Approvals
HETAS / CE approved, meeting EN1856-1 standards
Minimum Clearance
50mm distance to combustibles
Before installing the TWPro MB - Long 90° Tee, ensure that the area maintains a minimum clearance of 50mm from any combustible material. The unit is designed for a direct insulation application to the rear of an appliance such as a wood burning stove or boiler. Begin by checking that all flue connections are free from obstructions and align correctly. Secure the tee using the included locking band, ensuring that all joints are fully welded and firmly fitted. It is crucial to adhere to the manufacturer's safety guidelines and local building regulations. Optional accessories such as additional locking bands, flue support brackets, and cleaning kits are available to enhance and maintain the installation.
This tee is compatible with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers.
The outer skin is made from 304 stainless steel with a high-temperature black finish, while the inner skin is composed of 316 grade stainless steel.
The tee has a compressed rockwool insulation layer with a density of 200kg/m3, offering superior thermal protection.
Yes, it requires a safe distance of 50mm from combustible materials and is fully welded for integrity. It is HETAS approved and CE marked.
The parts are secured together using a locking band, which is included with the product, ensuring easy and reliable installation.
The tee is HETAS approved and CE marked, meeting EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20 standards.
Absolutely, it's designed for versatility and can be used in a variety of settings, both residential and commercial.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, May 21st. 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.
Read our review in our TWPro MB - Long 90° Tee (450mm) - Ø 150 buyers guide
Introduction
The TWPro MB - Long 90° Tee (450mm) - Ø 150 is a critical component for any professional looking to upgrade or install a new flue system. Engineered to perfection from high-grade stainless steel, it meets the highest standards for safety, durability, and performance. In this guide, we will explore all aspects of this essential flue system component, highlight its outstanding features, and provide practical advice on installation and additional optional accessories.
Key Features at a Glance
Durable Construction: Crafted from 304 stainless steel with a high-temperature black finish and an inner lining of 316 stainless steel, the tee is built to withstand extreme conditions and guarantee long-term performance.
Extended 450mm Branch: The elongated branch enables direct insulation to the back of your appliance, meaning quicker and more effective thermal management. This unique feature is particularly beneficial when constructing flue systems that pass through standard brick walls.
Versatility: Designed to support a range of fuel types, from wood and oil to gas and low sulphur coal, this flue component is not limited by the type of fuel you use. This adaptability makes it a perfect solution for diverse heating applications.
Compliance and Safety: With HETAS and CE certifications, the TWPro MB Tee ensures that all installations comply with rigorous industry standards, providing you with peace of mind regarding safety and quality. A mandatory clearance of 50mm from combustible materials is a testament to its safe design.
Installation and Safety Guidelines
Before commencing the installation process, it is crucial to review all safety instructions and local building codes. Always maintain a minimum clearance of 50mm to any combustibles. The installation is straightforward but requires attention to detail:
• Ensure all connections are free of debris and perfectly aligned.
• The included locking band must be used to secure the tee firmly in place.
• Regular inspections are recommended to check for any signs of wear or loosening over time.
Following these guidelines not only enhances the performance of your flue system but also prolongs its lifespan. In addition, adherence to the specific welding and fitting techniques minimizes the risk of accidental disconnections or heat loss.
Exploring Optional Accessories
To further optimise your flue system, consider exploring our range of optional accessories. Modern flue systems often benefit from additional components that provide extra security and efficiency. Here are a few recommended accessories:
• Flue Cleaning Kits: Essential for maintaining system efficiency and preventing blockage or buildup over time.
• Additional Locking Bands: Extra locking bands may be necessary in larger or more complex installations to ensure all connections remain secure.
• Flue Support Brackets: These help to support and stabilise the system, particularly in installations that extend over longer distances or are exposed to variable conditions.
• Insulation Enhancements: Upgraded insulation accessories can further reduce any thermal losses and improve overall system safety.
By integrating these optional accessories into your flue system, you not only enhance operational safety but may also improve the overall efficiency and longevity of the installation. The flexibility to customise your setup gives installers the confidence to work on a system that truly fits their needs.
Practical Considerations and Maintenance
When planning your connect flue system installation, consider the physical layout and environmental factors. Buildings with thicker or non-traditional walls may require additional fittings to ensure the tee is correctly aligned with the appliance. Plan the installation early and consider any architectural constraints.
Routine maintenance is key. Regular checks for any signs of corrosion, loosening joints, or insulation deterioration should be part of your system upkeep. These proactive measures not only prevent potential hazards but also save time and expense in the long run.
Furthermore, understanding the core specifications—like the exact measurements and material composition—assists in selecting the right accessories or additional parts for improvement. Consult with our specialists if you’re uncertain about a component’s compatibility with accessories such as insulation kits and cleaning tools.
Final Advice for a Seamless Experience
Choosing the right flue system component is crucial for ensuring the overall safety and efficiency of your heating setup. The TWPro MB - Long 90° Tee (450mm) - Ø 150, with its premium construction and certified safety measures, provides an excellent choice for every installation. Remember, optional accessories are available to further enhance and customise your setup.
Before making your final decision, review your specific installation requirements, consider the benefits of added accessories, and purchase with confidence, knowing that this product complies with the highest industry standards. Whether you’re a seasoned professional or a novice installer, this guide has comprehensively addressed the critical aspects you need to consider.
By understanding every detailed feature, from material durability to exact installation methods, you are equipped to achieve a robust and reliable flue system that meets modern heating demands. The TWPro MB Tee is not only an investment in quality but also a commitment to a safe and efficient heating environment.
Buy now or call 01670 206 999.
Add this high-performance flue tee to your kit today for a safer, more efficient heating system.
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