MI-VIT Lite - Reducer - Ø 150-125mm
At a Glance
- - Suitable for gas, oil, and solid fuel appliances
- - Constructed from robust zero carbon steel
- - Withstands temperatures up to 600°C
- - Durable vitreous enamel coating in matt black finish
- - Secure friction fit joints for reliable connections

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 MI-VIT Lite Reducer Ø 150-125mm is an essential component for connecting pipes between your appliance and the main flue system. Suitable for gas, oil, and solid fuel appliances, it can withstand temperatures up to 600°C. Manufactured from zero carbon steel with a vitreous enamel coating in a sleek matt black finish, this reducer is both durable and stylish.
When installed with a seal, it achieves a P1 pressure rating at working temperatures up to 200°C T200. Note that it should not be used through ceilings or combustible walls, and must be installed at least 450mm away from any combustible materials. Regular maintenance by inspecting and cleaning is recommended, especially for solid fuel applications.
Access doors should be installed at directional changes for easier maintenance. The MI-VIT Lite features friction fit joints, and for positive pressure applications, seals should be placed on every joint. This product is engineered to be cut, but caution must be taken to cover exposed steel with high-temperature paint to prevent rust.
SKU: 27-150-003
Technical Specifications | |
---|---|
SKU | 27-150-003 |
Material | Zero Carbon Steel |
Steel Thickness | 0.7mm |
Coating | Powder Enamel |
Coating Thickness | 0.3mm |
Colour | Matt Black |
Approval | EN1856-2 T600 N1 Vm L8010 G450 |
Temperature Resistance | 600u00b0C |
Minimum Distance To Combustible Materials | 450mm |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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
The MI-VIT Lite Reducer Ø 150-125mm is a top choice for connecting pipes in your flue system. Highly durable and reliable, it suits various fuel types while withstanding high temperatures. Enjoy our nationwide delivery and unmatched prices. Available for both retail and trade.
The MI-VIT Lite Reducer Ø 150-125mm is used to connect your appliance to a flue liner, chimney stack, or twin wall flue system safely and efficiently.
National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive pricing, reliable delivery, and serving both retail and trade customers.
