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Boiler adaptor - Ø 550 (3-550-BA-498)

Discover National Flues’ Boiler Adaptor Ø 550 – a robust, high-performance component designed for streamlined connection of your SWPro flue systems to boilers, ovens, and ventilation units. This state-of-the-art, 316L stainless steel adaptor is engineered for both condensing and non-condensing environments and stands as a testament to quality and reliability in the UK market.
£387.37
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    316L Stainless Steel Construction for maximum durability
    CE Marked & Compliant with EN 1856-1 Standards
    Versatile design compatible with a wide diameter range (Ø80 to Ø400)
    Push-fit jointing system with secure locking band
    Suitable for high and low temperature applications across gas and oil systems

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

The Boiler Adaptor Ø 550 is a vital component of the SWPro modular single wall flue system, renowned for its high-grade 316L stainless steel construction. Designed to connect the SWPro flue to various appliances, this adaptor is versatile and dependable. Its high-pressure sealing gasket (P1/H1) ensures safety and efficiency in both positive and negative pressure applications.

CE marked and compliant with rigorous standards (EN 1856-1), it is suitable for a range of temperatures and conditions, including non-condensing and condensing environments. Ideal for boilers, ovens, and ventilation systems, the SWPro Boiler Adaptor is secured with a push-fit jointing system and locking band for easy installation.

SKU: 3-550-BA-498

Technical Specifications
SKU3-550-BA-498
Material316L Stainless Steel
ApprovalsCE
Diameter Rangeu00d880 to u00d8400
StandardEN 1856-1
Connection TypePush-fit jointing system with locking band
Warranty10 Years
SystemSWPro
SealingHigh pressure sealing gasket (P1/H1)
Before commencing installation, ensure that the appliance outlet is sealed with silicone sealant if a seal is not already provided. Follow the push-fit jointing system instructions carefully and secure the adaptor with the locking band. Maintain a minimum clearance of 50mm to any combustible materials. Always refer to the installation manual and, where relevant, consult professional guidance to achieve a safe and compliant setup.

It is used to connect the SWPro flue system to various appliances such as boilers, ovens, and ventilation systems.

Yes, it is engineered to handle both high and low temperature applications efficiently.

It is constructed from high-grade 316L stainless steel.

Yes, the adaptor and the appliance outlet should be sealed with silicone sealant unless the appliance has an integrated seal at the outlet.

Yes, it is CE marked and complies with EN 1856-1 standards.

It uses a push-fit jointing system secured by a Locking Band and jointing gaskets for P1 and H1 installations.

The SWPro system covers a diameter range from Ø 80 to Ø 400, ensuring flexible application.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, May 13th. 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 550 buyers guide

Secure your Boiler Adaptor Ø 550 today and experience the pinnacle of flue system engineering.

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