Free Delivery over £100+ 5on Trustpilot Browse our popular stoves Fast Mainland UK Delivery Buy stoves with install packs Call 01670 206 999 for help

MI-VIT Lite - 90° Tee - Ø 125 (27-125-035)

The MI-VIT Lite 90° Tee - Ø 125 by National Flues offers excellent performance and reliability for gas, oil, and solid fuel appliances. Crafted from zero-carbon steel with a stylish matt black enamel finish, this connecting flue pipe stands out in the market. Read more...
Now only £44.99
Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryFriday, November 14th*
  • Best PriceCall us to beat any price you found online.
  • Secure checkoutCard· Google/Apple Pay· Klarna· Paypal

 

Payment Options

At a Glance

  • Suitable for gas, oil, and solid fuel appliances
  • High temperature tolerance up to 600°C
  • Constructed from zero-carbon steel with a protective matt black enamel coating
  • 90° tee design ensuring optimal connection of flue systems
  • Easy to cut and modify for custom installations
  • Adheres to EN1856-2 standards for safety and reliability

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: sales@nationalflues.com

The MI-VIT Lite 90° Tee - Ø 125 is a premium-quality connecting flue pipe designed for gas, oil, and solid fuel appliances with temperatures up to 600°C. This versatile Tee provides a reliable connection from your appliance to either a Flue Liner, Chimney Stack, or Twin Wall Flue System. Constructed from zero-carbon steel and finished with a vitreous enamel coating in matt black, it offers both durability and style.

Please note, the MI-VIT Lite pipe is suitable only for connecting purposes and should not be used to pass through ceilings or combustible walls. Installation should ensure no part of the pipe is within 375mm of combustible material. For high-temperature installations (T600), joints need no sealing; however, a P1 pressure rating (T200) is achievable by adding seals in the pellet installation.

Easy to cut and customize, this pipe ensures that your setup is both efficient and aesthetically pleasing. Best practices suggest yearly sweeping and maintenance, particularly for solid fuel applications.

SKU: 27-125-035

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU27-125-035
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Maximum Temperature600°C
Minimum Clearance To Combustible375mm
Ensure the MI-VIT Lite 90° Tee is installed with the smaller diameter pointed downwards to prevent condensate issues. This pipe is intended for connecting flue components only and must not pass through ceilings or combustible walls. For high temperature installations (T600) sealing the joints is not required; however, for pellet installations aiming for a P1 pressure rating (T200), be sure to seal every joint meticulously. Follow all safety guidelines and wear appropriate PPE. Regular maintenance, including annual inspections and cleaning, is essential to maintain optimal performance.

The MI-VIT Lite 90° Tee is suitable for gas, oil, and solid fuel appliances that operate at temperatures up to 600°C.

No, the MI-VIT Lite pipe should not be used to pass through ceilings or combustible walls.

Ensure that the smaller diameter of the pipe points downward to keep condensates within the flue system. The pipe should not be installed within 375mm of combustible material.

For high temperature installations (T600), no sealing is needed. For P1 pressure applications in pellet installations, seals must be placed on every joint.

Yes, the MI-VIT Lite pipe can be cut. However, any exposed steel must be covered with high-temperature paint to prevent rust.

Yes, regular inspections and cleaning of the chimney are essential, especially for solid fuel applications. It is recommended to do this at least once a year.

Always wear appropriate PPE during installation and follow the guidelines to keep the pipe away from combustible materials.

 

Call the Experts   8am-5pm
👀 6 people watching this