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Boiler adaptor - Ø 150 (3-150-BA-138)

National Flues presents the Boiler Adaptor - Ø 150, a high-quality, versatile component designed to seamlessly connect your SWPro flue system with a variety of appliances. Constructed from 316L stainless steel, this adaptor is perfect for both condensing and non-condensing applications, combining durability with efficiency. Whether you are installing a new flue system for a boiler, oven, or ventilation setup, this product meets rigorous European standards and offers unparalleled reliability. For those searching for a robust boiler adaptor or a flue system connector, the National Flues range delivers exceptional performance and trusted quality.
£58.99
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At a Glance

    High-grade 316L stainless steel construction
    Designed for high and low temperature applications
    Versatile use with boilers, ovens, ventilation systems, and more
    Includes high-pressure sealing gasket (P1/H1) for secure connections
    Push-fit jointing system with Locking Band for easy installation and maintenance

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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:

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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Boiler adaptor - Ø 150 is an essential component of the SWPro modular single wall flue system. Constructed from high-grade 316L stainless steel, it is designed to withstand both high and low temperatures, making it ideal for non-condensing and condensing applications. The system includes a high-pressure sealing gasket P1/H1, ensuring a secure connection.

Whether used for boilers, ovens, ventilation systems, or as a chimney shaft liner, this adaptor provides versatility and reliability. The SWPro system is CE marked and meets rigorous standards, including EN 1856-1: T200 H1 W Vm L50040 O(50) for diameters Ø 80 up to Ø 200, and EN 1856-1: T200 H1 W Vm L50050 O(50) for diameters Ø 250 up to Ø 400. Installation is straightforward with a push-fit jointing system secured by a Locking Band.

Additionally, it is crucial to maintain a 50mm gap between the flue and any combustible materials, such as wood or plasterboard, for safety. The Boiler adaptor - Ø 150 connects the SWPro flue to your appliance seamlessly, and when used with condensing appliances, it's recommended to seal the joint with silicone for added security.

SKU: 3-150-BA-138

Technical Specifications
Material316L Stainless Steel
ApplicationSuitable for boilers, ovens, ventilation systems, and chimney shaft liners
Temperature RangeDesigned for both high and low temperatures
SealingHigh-pressure sealing gasket (P1/H1) included
ConnectionPush-fit jointing system secured with a Locking Band
StandardsEN 1856-1: T200 H1 W Vm L50040 O(50) for u00d880 to u00d8200, EN 1856-1: T200 H1 W Vm L50050 O(50) for u00d8250 to u00d8400
ClearanceMinimum 50mm gap from combustible materials
Warranty10 Years
ApprovalsCE Marked
Suitable FuelsGas and Oil
The installation of the Boiler Adaptor - Ø 150 is straightforward: start by ensuring that each connection is properly fitted with the provided high-pressure sealing gasket (P1/H1). The adaptor features a push-fit jointing system which is further secured by a Locking Band, providing a tight and durable seal. For installations involving condensing appliances, it is recommended to seal the joint with silicone sealant, especially if the appliance outlet does not already include built-in sealing. Always maintain a minimum 50mm gap between the flue and any combustible materials (e.g., wood, plasterboard) to meet safety standards and reduce the risk of heat-related issues.

The Boiler Adaptor - Ø 150 is made of high-grade 316L stainless steel, ensuring robust performance and durability.

Yes, the Boiler Adaptor - Ø 150 is suitable for both high and low-temperature applications, making it versatile for various uses.

The SWPro system is CE marked and adheres to standards EN 1856-1: T200 H1 W Vm L50040 O(50) for diameters Ø 80 up to Ø 200, and EN 1856-1: T200 H1 W Vm L50050 O(50) for diameters Ø 250 up to Ø 400.

The Boiler Adaptor - Ø 150 features a push-fit jointing system secured by a Locking Band. Ensure each joint has gaskets fitted for P1 and H1 installations, and maintain a 50mm distance from any combustible material.

The Boiler Adaptor - Ø 150 is designed to connect the SWPro flue system to various appliances, ensuring secure and efficient performance.

Yes, the Boiler Adaptor - Ø 150 is designed to handle both positive and negative pressure, making it suitable for a wide range of applications.

Yes, it is recommended to seal the adaptor and appliance outlet with silicone sealant for condensing appliances, unless the appliance already incorporates a seal at the outlet.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, May 15th. 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 Boiler adaptor - Ø 150 buyers guide

Invest in safety and efficiency today by choosing the Boiler Adaptor - Ø 150 for your home's flue system.

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