Boiler adaptor - Ø 350 (3-350-BA-403)
At a Glance
- High-grade 316L stainless steel construction
CE marked and EN 1856-1 compliant
Suitable for both condensing and non-condensing appliances
Versatile use with boilers, ovens, ventilation systems, and chimney shaft liners
Secure push-fit jointing system with Locking Band
Requires 50mm clearance from combustibles
Ideal for SWPro modular flue systems
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 22nd. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Best 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.
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]
- Summary
- Specs
- Install
- FAQs
The Boiler adaptor - Ø 350 is a crucial component of the SWPro modular single wall flue system. Constructed from high-grade 316L stainless steel, the adaptor is designed for both high and low temperature applications, accommodating both non-condensing and condensing flue gases in positive and negative pressure environments. It is CE marked and complies with EN 1856-1 standards, ensuring high quality and safety.
The SWPro is ideal for boilers, ovens, ventilation systems, and can also serve as a chimney shaft liner. The system is integrated using a push fit jointing system secured by a Locking Band. In P1 and H1 installations, jointing gaskets are required at every connection.
Always maintain a 50mm distance from any combustible materials like wood or plasterboard.
SKU: 3-350-BA-403
| Technical Specifications | |
|---|---|
| Dimensions | Ø 350 |
| Material | 316L Stainless Steel |
| Approvals | CE, EN 1856-1 |
| Fuels | Gas, Oil |
| System | SWPro |
| Installation Method | Push-fit jointing with Locking Band, jointing gaskets required for P1/H1 installations |
| Warranty | 10 Years |
| Clearance | 50mm from combustibles |
What our experts say!
"At National Flues, the Boiler Adaptor - Ø 350 is a top-notch choice for both retail and trade customers. Combining resilience and versatility, it is rarely beaten on price and is backed by our reliable nationwide delivery."
The Boiler Adaptor - Ø 350 is designed to connect the SWPro flue system to your appliance, ensuring a secure and efficient link.
National Flues is a premier supplier of fireplaces and flues across the UK, known for unbeatable prices, reliable delivery, and excellent service for both retail and trade customers.
