Boiler adaptor - Ø 400 (3-400-BA-403)
At a Glance
- Made from 316L stainless steel for exceptional durability and corrosion resistance
Secure push-fit jointing system with a locking band for a reliable connection
CE marked and compliant with EN 1856-1 standards ensuring safety and quality
Versatile design suitable for boilers, ovens, ventilation systems and chimney shaft liners
High-pressure sealing gasket (P1/H1) for optimum performance
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 27th. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. 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. 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.
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]
- Info
- Specs
- Install
- FAQs
The Boiler Adaptor Ø 400 by National Flues is an essential component for connecting the SWPro flue system to your appliance. This modular single-wall flue system is crafted from high-grade 316L stainless steel, ensuring durability and resistance to corrosion. It features a high-pressure sealing gasket (P1/H1) and is suitable for both high and low temperatures, making it versatile for non-condensing and condensing applications.
Ideal for use with boilers, ovens, ventilation systems, and as a chimney shaft liner, the SWPro system boasts CE marking and adheres to the EN 1856-1 standards. The adaptor integrates seamlessly with a push-fit jointing system secured by a locking band. For P1 and H1 installations, jointing gaskets must be fitted on every joint, maintaining a 50mm safety distance from combustible materials.
Trust the Boiler Adaptor Ø 400 for a secure, efficient, and reliable flue connection.
SKU: 3-400-BA-403
| Technical Specifications | |
|---|---|
| SKU | 3-400-BA-403 |
| Material | 316L Stainless Steel |
| Size | u00d8 400 mm |
| Application | Boilers, Ovens, Ventilation Systems, Chimney Shaft Liner |
| Compliance | CE, EN 1856-1 |
| Installation | Push-fit jointing with locking band and sealing gaskets |
| Warranty | 10 Years |
| Distance To Combustibles | 50 mm |
