× National Flues
Free Delivery on Orders Over £100
100% 5 Star Reviewed on Trustpilot
Free Flue Design Service Available
Delivery Throughout Mainland UK
Call Our Experts on 01670 206999

Boiler adaptor - Ø 150 (3-150-BA-178)

Introducing the Boiler Adaptor - Ø 150 by National Flues, a premium flue connector engineered from 316L stainless steel for superior performance. Ideal for integration with the SWPro flue system, this adaptor provides a seamless connection for boilers, ovens, and various appliances. Trust in a product that is CE marked, compliant with EN 1856-1, and designed to offer reliability in both condensing and non-condensing applications. Elevate your installation with this essential chimney flue accessory, and be sure to explore our range of optional accessories to perfect your setup.
£60.99
Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

    316L Stainless Steel construction for superior corrosion resistance
    Designed for both condensing and non-condensing applications
    Compatible with the SWPro modular flue system
    CE marked and compliant with EN 1856-1 standards
    Secure Locking Band jointing system with high-pressure sealing gaskets (P1/H1)
    Versatile connectivity for boilers, ovens, and other appliances
    Provides a reliable bridge between appliances and flue systems
    Optional accessories available such as silicone sealant to enhance installation

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.

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

The Boiler adaptor - Ø 150 is an essential component for linking your SWPro single-wall flue system to an appliance. Engineered with 316-grade stainless steel, this adaptor guarantees high resistance to corrosion and extreme durability. The SWPro system is versatile, supporting both high and low-temperature applications, whether condensing or non-condensing, and handling flue gases in both positive and negative pressure scenarios.

The modular design features a high-pressure sealing gasket P1/H1 and a secure Locking Band jointing system. This adaptor is CE marked and adheres to EN 1856-1 standards, affirming its top-notch quality and safety.

SKU: 3-150-BA-178

Technical Specifications
Material316L Stainless Steel
SystemSWPro
Applicable FuelsGas, Oil
ApprovalsCE
Industry StandardEN 1856-1
Clearance From Combustibles50mm
Warranty10 Years
Sealing MethodHigh-pressure sealing gasket (P1/H1)
Jointing SystemLocking Band
• Always ensure that your flue system complies with local safety regulations before installation. • For condensing appliances, apply a high-quality silicone sealant at the connection point if the appliance does not supply its own seal. • Follow the SWPro modular design guidelines by ensuring a tight push-fit connection secured with the Locking Band. • Maintain a minimum distance of 50mm from combustible surfaces to guarantee safe operation. • Check that all components, including optional accessories such as additional sealing kits, are compatible and in place prior to system activation. • It is recommended to test the system for pressure integrity once installed to avoid any potential leakages.

The Boiler Adaptor is constructed from high-grade 316L stainless steel, providing excellent corrosion resistance and longevity.

Yes, the Boiler Adaptor is ideal for both condensing and non-condensing applications, handling flue gases in both positive and negative pressure.

The SWPro system uses a modular design with a push-fit jointing system secured by a Locking Band. Make sure to fit jointing gaskets in P1 and H1 installations.

The Boiler Adaptor is CE marked and complies with EN 1856-1 standards for various temperature and pressure designations.

Maintain a minimum distance of 50mm from the outside of the flue to any combustible material such as wood or plasterboard.

Yes, the Boiler Adaptor can be used in various applications, including boilers, ovens, and ventilation systems.

The SWPro system includes a high-pressure sealing gasket P1/H1, and for condensing appliances, silicone sealant should be used unless the appliance 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

Upgrade your installation today with our premium Boiler Adaptor - Ø 150 – add to cart now or call 01670 206 999.

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Click to Call 01670 206999