👀 7 people are viewing this product
× National Flues
Free Delivery on All Orders Over £100
We have 100% 5 Star Reviews on Trustpilot
Enjoy Our Free Flue Design Service
Delivery To Mainland UK Addresses
Call Our Experts on 01670 206999

Tee 90° reduced connection Ø 80 - Ø 125 (3-125-R90-080)

National Flues presents the Tee 90° Reduced Connection Ø 80 - Ø 125, an indispensable flue accessory engineered for cascade header systems. This premium, high-quality component within our SWPro range is designed for use with boilers, ovens, and ventilation systems. With superb durability, safety, and compliance with EN 1856-1 standards, our product is set to enhance your chimney flue performance. Discover superior quality, reliability, and performance with our signature range of chimney accessor Read more...
The price you pay today £97.99
Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

    Constructed from durable 316L stainless steel
    Designed for high and low temperature applications
    Effortless push-fit joint system with secure Locking Band
    High-pressure sealing gasket (P1/H1) for reliable, leak-proof performance
    Compliant with EN 1856-1 standards and CE marked
    Maintains a safe 50mm clearance from combustible materials
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, June 20th. 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]

The Tee 90° reduced connection Ø 80 - Ø 125 from our SWPro range is a top-tier modular flue solution crafted from 316L stainless steel for enhanced durability and versatility. This single wall flue system is engineered with a high-pressure sealing gasket (P1/H1), making it suitable for a variety of applications including boilers, ovens, and ventilation systems. With its universal design, it supports both high and low temperatures and works effectively in non-condensing and condensing conditions with flue gases in positive and negative pressure.

Installation is a breeze thanks to its push-fit joint system and the inclusion of a secure Locking Band. Ensure a safe setup by maintaining a 50mm gap from any combustible materials.

SKU: 3-125-R90-080

Technical Specifications
Material316L Stainless Steel
Connection Angle90u00b0
Sizesu00d8 80 to u00d8 125
ApprovalsCE, EN 1856-1 Standards
System CompatibilityHigh & Low Temperatures, Positive & Negative Pressure
Fuel TypesGas, Oil
GasketHigh-pressure sealing (P1/H1)
Clearance50mm from combustible materials
Warranty10 Years
Ensure a clear minimum gap of 50mm from any combustible surfaces before installation. The push-fit joint system allows for a straightforward setup—simply align, push into place, and secure with the included Locking Band. Always adhere to manufacturer guidelines and seek professional assistance if uncertain. Note that the Tee 90° Reduced Connection is not suitable for condensing systems, so verify your system's requirements prior to installation.

The Tee 90° Reduced Connection is constructed from high-grade 316L stainless steel, ensuring durability and longevity.

Yes, the Tee 90° Reduced Connection is designed to handle both high and low temperature applications.

No, this particular product is not suitable for use in condensing systems.

The Tee 90° Reduced Connection is CE marked and conforms to the following standards: EN 1856-1: T200 H1 W Vm L50040 O(50) - Ø 80 up to Ø 200 and EN 1856-1: T200 H1 W Vm L50050 O(50) - Ø 250 up to Ø 400.

The high-pressure sealing gasket (P1/H1) enhances the efficiency and safety of the flue system by ensuring a tight, secure seal.

The tee is easy to install with its modular, push-fit jointing system. Use the Locking Band to secure the joints, and ensure a 50mm clearance from any combustible materials.

This tee is perfect for use in cascade header systems, boilers, ovens, and ventilation systems.

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Click To Call Our Experts