Boiler adaptor - Ø 400 (3-400-BA-398)
At a Glance
- Manufactured from high-grade 316L Stainless Steel
Designed for high and low-temperature applications
CE marked for European safety and performance
Features a secure push-fit jointing system with a locking band
Equipped with a high-pressure sealing gasket (P1/H1)
Suitable for boilers, ovens, and ventilation systems
Maintains a safe minimum clearance of 50mm from combustibles
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 is a critical component of the SWPro modular single wall flue system. Constructed from high-grade 316L stainless steel, it is designed to endure both high and low-temperature scenarios, whether in non-condensing or condensing applications. This CE-marked adaptor ensures a secure and leak-free connection between the flue system and your appliance, thanks to its high-pressure sealing gasket P1/H1.
Ideal for boilers, ovens, and ventilation systems, it also functions effectively as a chimney shaft liner. The innovative push-fit jointing system, secured with a locking band, ensures easy installation. For P1 and H1 installations, make sure to fit jointing gaskets in every joint and maintain a minimum clearance of 50mm from any combustible materials.
SKU: 3-400-BA-398
| Technical Specifications | |
|---|---|
| SKU | 3-400-BA-398 |
| Product Name | Boiler Adaptor - u00d8 400 |
| Material | 316L Stainless Steel |
| System | SWPro Modular Single Wall Flue System |
| Approvals | CE |
| Pressure Classification | High-pressure sealing gasket P1/H1 |
| Fuels Supported | Gas, Oil |
| Minimum Clearance | 50mm from combustibles |
| Warranty | 10 Years |
