Boiler adaptor - Ø 100
At a Glance
- Made from 316L high-grade stainless steel
- Designed for use with both condensing and non-condensing appliances
- High-pressure sealing gasket P1/H1 ensures leak-free performance
- Modular push-fit jointing system with a secure Locking Band
- CE marked and compliant with EN 1856-1 standards
- Suitable for boilers, ovens, ventilation systems, and chimney shaft liners

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
Our Boiler adaptor - Ø 100 is part of the acclaimed SWPro range, known for its reliability and durability. Constructed from 316 grade high-grade stainless steel, it ensures best-in-class performance for both high and low temperatures, non-condensing and condensing applications. The SWPro system features a high-pressure sealing gasket P1/H1, making it suitable for boilers, ovens, ventilation systems, and even as a chimney shaft liner.
The modular design allows for easy installation using a push-fit jointing system, secured with a Locking Band, ensuring a secure connection every time. The SWPro system complies with stringent standards and comes CE marked, adhering to EN 1856-1, ensuring safety and quality. Always ensure a 50mm gap from any combustible material like wood or plasterboard during installation.
SKU: 3-100-BA-148
Technical Specifications | |
---|---|
SKU | 3-100-BA-148 |
Diameter | u00d8 100mm |
Material | 316L Stainless Steel |
Applications | Boilers, ovens, ventilation systems, chimney shaft liners |
Seal Type | High-pressure sealing gasket (P1/H1) |
Compliance | EN 1856-1, CE Marked |
Distance To Combustibles | 50mm |
Warranty | 10 Years |
Pricing | Our Price: u00a320.41, Retail Price: u00a334.49 |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 28th. 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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
National Flues highly recommends the Boiler Adaptor - Ø 100 for its superior build quality and versatility. Enjoy our reliable nationwide delivery service and excellent prices available for both retail and trade customers.
The Boiler Adaptor - Ø 100 is designed to connect the SWPro flue system to various appliances, ensuring a secure and efficient connection.
National Flues is a trusted supplier of premium quality fireplaces and flues, catering to both retail and trade customers across the UK. Our reliable delivery and competitive pricing make us a preferred choice in the industry.
