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

Tee 90° reduced connection Ø 200 - Ø 250 (3-250-R90-200)

National Flues presents the Tee 90° reduced connection Ø 200 - Ø 250, a top-quality component engineered for superior performance in industrial, commercial, and residential flue systems. Crafted from robust 316L stainless steel, this product meets the stringent standards of EN 1856-1 and is CE marked, making it an ideal choice for boilers, ovens, and ventilation systems. Enhance your flue installations with this reliable and durable connection.
£163.99
with free delivery Give us a call if you find it cheaper and we'll try to price match.

 

Payment Options

At a Glance

    Made from high-grade 316L stainless steel
    Designed specifically for cascade header flue systems
    Ideal for boilers, ovens, and ventilation installations
    Complies with EN 1856-1 and is CE marked
    Features a secure push-fit jointing system with high-pressure seal gasket

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 200 - Ø 250 is an essential element for a wide range of industrial and commercial flue systems. Constructed from high-grade 316L stainless steel, this piece ensures durability and longevity. The SWPro modular single wall flue system is designed with a high-pressure seal gasket P1/H1, making it suitable for both high and low temperatures and for non-condensing as well as condensing applications.

This versatile component finds its use in connecting boilers, ovens, ventilation systems, and chimney shafts. It is CE marked and meets EN 1856-1 standards, ensuring it adheres to rigorous quality checks.

SKU: 3-250-R90-200

Technical Specifications
Material316L Stainless Steel
DesignationEN 1856-1: T200 H1 W Vm L50040 O(50) for u00d880 to u00d8200; EN 1856-1: T200 H1 W Vm L50050 O(50) for u00d8250 to u00d8400
SystemSWPro Modular Single Wall Flue
ApplicationsBoilers, Ovens, Ventilation Systems, Chimney Shafts
Seal TypeHigh-pressure seal gasket (P1/H1)
ComplianceCE Marked
Minimum Distance To Combustibles50mm
Warranty10 Years
- Ensure every joint is fitted with a jointing gasket for P1 and H1 installations - Use the push-fit jointing system secured by a Locking Band for a reliable connection - Confirm that the product is used within non-condensing systems as specified - Maintain a minimum clearance of 50mm from any combustible material - Adhere strictly to manufacturer guidelines to preserve warranty validity

The Tee 90° Reduced Connection is made from high-grade 316L stainless steel, ensuring durability and long service life.

No, this product is not suitable for condensing systems.

This product is suitable for boilers, ovens, ventilation systems, and chimney shaft liners.

The product conforms to designation numbers EN 1856-1: T200 H1 W Vm L50040 O(50) for Ø 80 to Ø 200 and EN 1856-1: T200 H1 W Vm L50050 O(50) for Ø 250 to Ø 400.

A distance of 50mm from the outside of the flue to any combustible material is recommended.

Yes, it is CE marked and meets the standards of EN 1856-1, ensuring high quality.

The product is installed using a push-fit jointing system secured by a Locking Band. For P1 and H1 installations, jointing gaskets must be fitted on every joint.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, May 20th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call. If you need faster stove or fireplace delivery please also 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. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Tee 90° reduced connection Ø 200 - Ø 250 buyers guide

Secure this robust Tee connection now – upgrade your system by adding it to your cart.

Your recently viewed products:

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