Boiler adaptor - Ø 300
At a Glance
- Constructed from high-grade 316L stainless steel |
- CE marked and compliant with EN 1856-1 standards |
- Designed for both condensing and non-condensing applications |
- Push-fit jointing system ensures secure connections |
- Suitable for high and low temperature environments |
- Maintains a safe 50mm distance from combustible materials |
- Backed by a 10-year warranty

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]
- Info
- Specs
- Install
- FAQs
The SWPro Boiler adaptor - Ø 300 is an essential component of the SWPro modular single wall flue system. Constructed from high-grade 316L stainless steel, this adaptor ensures long-lasting durability and exceptional performance. It's CE marked and adheres to EN 1856-1 standards, which guarantees its safety and efficiency.
Designed to handle a wide range of applications, from boilers and ovens to ventilation systems, the adaptor can be used in both high and low temperatures, as well as in non-condensing and condensing environments. With a push-fit jointing system, installation is straightforward and secure, requiring jointing gaskets for P1 and H1 setups. Ensure a safe distance of 50mm from any combustible materials.
The SWPro Boiler Adaptor is an indispensable part of your flue system, offering reliability and flexibility.
SKU: 3-300-BA-298
Technical Specifications | |
---|---|
SKU | 3-300-BA-298 |
Diameter | 300mm |
Inner Material | 316L Stainless Steel |
Outer Material | N/A |
Standards | EN 1856-1 |
Approval | CE Marked |
Applications | Boilers, Ovens, Ventilation Systems |
Fuels | Gas, Oil |
Installation | Push-fit Jointing with Jointing Gaskets for P1 / H1 |
Distance To Combustibles | 50mm |
Warranty | 10 Years |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 25th. If you need faster stove or fireplace delivery please give us a call. We can often 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The SWPro Boiler Adaptor - Ø 300 is an outstanding product from our premium range. Its versatile application and solid construction make it a top choice for both domestic and commercial settings. We're proud to offer this at competitive prices with reliable nationwide delivery. Whether you're a retail or trade customer, National Flues has you covered.
The SWPro Boiler Adaptor - Ø 300 is used to connect the SWPro flue system to various appliances, ensuring a secure and reliable link.
National Flues is a trusted supplier of fireplaces and flues across the UK, committed to providing superior products and dependable service to both retail and trade customers.
