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Local and County Sligo orders made before 12.00 pm Wednesday 21st December will be delivered before 1.00 pm on Friday 23rd December. All nationwide orders made before midnight on Monday 19th December will be dispatched prior to Christmas. All orders made after that will be processed from 3rd January onwards.

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System 35 Flexible Flue from Mi-Flues (904 Grade Flexi Flue 100mm)

371.63557.44 (Inc. VAT)

Bulk Product
Delivery time: 2 to 3 Days
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Key Features:
  • Double-Skin Flexibility: Ideal for relining masonry chimneys for oil, gas, and multi-fuel use.
  • Premium 904L Stainless Steel: Durable, long-lasting material.
  • Single Continuous Installation: Available in 6m or 9m lengths with directional markers.
  • CE Certified: Meets European safety standards.
  • Easy Measurement: Marked every metre for precise installation.
Brand:Mi-Flues

Product Description

The Mi-Flues System 35 Flexible Flue is a robust, double-skin liner crafted from durable 904L stainless steel, ideal for relining masonry chimneys used with oil, gas, and multi-fuel appliances.

This flue liner ensures safe and efficient operation, installed as a continuous length to prevent air leakage and improve performance.

The liner is clearly marked every metre to streamline installation.

Note that this product should not be connected directly to an appliance.

Product Details:
  • Diameter: 100mm
  • Lengths Available: 6 meters or 9 meters
Frequently Asked Questions:
What types of fuel can this flue support?

The System 35 Flexible Flue is compatible with oil, gas, and multi-fuel applications, perfect for a range of heating systems.

Is it safe to connect the liner directly to an appliance?

No, this liner is designed solely for chimney relining and should not be directly attached to any appliance.

Why does the flue have directional arrows?

Installation in the correct direction ensures safe airflow and optimal performance.

Are installation instructions included?

Yes, each liner comes with detailed fitting instructions for safe and efficient installation.

What if I still have doubts?

If you still have doubts or need further assistance, please contact our friendly staff who are always ready to help you with any questions or concerns you may have.