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High-Quality Flue Boxes for Efficient Gas FLEX Systems - Buy MI-Flex 125MM (5 INCH) Flue Boxes

Flue boxes are essential components for gas FLEX systems, ensuring proper ventilation and safety. Our MI-Flex 125MM (5 INCH) flue boxes combine quality construction with ease of installation, making them the ideal choice for your fireplace. Discover how these flue boxes can enhance your heating setup and bring peace of mind to your home.

 

MI-FlexMI-Flex
Chimney FlueChimney Flue
Connecting PipesConnecting Pipes
Fans Flashings CowlsFans Flashings Cowls
Installation PartsInstallation Parts
After Care PartsAfter Care Parts
StovesStoves
FireplacesFireplaces
125mm (5 inch) ILFE Flue Box  Flue Box
SKU: 8-ILFE

125mm (5 inch) ILFE Flue Box Flue Box

£201.49 incl VAT

125mm (5 inch) Standard Flue Box  Flue Box
SKU: 8-SFB

125mm (5 inch) Standard Flue Box Flue Box

£119.49 incl VAT

125mm (5 inch) Sheffield Pattern   Flue Box
SKU: 8-SHEF

125mm (5 inch) Sheffield Pattern Flue Box

£104.99 incl VAT

125mm (5 inch) VISA Flue Gas Collector   Flue Box
SKU: 8-VISA-SF

125mm (5 inch) VISA Flue Gas Collector Flue Box

£74.49 incl VAT

125mm (5 inch) VMF Flue Box SS  Flue Box
SKU: 8-VMFS

125mm (5 inch) VMF Flue Box SS Flue Box

£78.49 incl VAT

125mm (5 inch) Flue Gas Collector   Flue Box
SKU: 8-FGC-SF

125mm (5 inch) Flue Gas Collector Flue Box

OUT OF STOCK

£81.99 incl VAT

125mm (5 inch) Recessed Flue Box  Flue Box
SKU: 8-RFB

125mm (5 inch) Recessed Flue Box Flue Box

OUT OF STOCK

£131.49 incl VAT

Your Questions Answered

Are flue boxes necessary for gas FLEX systems? -

Yes, flue boxes are essential for ensuring proper ventilation and safety in gas FLEX systems. They help channel exhaust gases out of your home, reducing the risk of carbon monoxide buildup.

Can I install a flue box myself? +

Do flue boxes need regular maintenance? +

What size flue box do I need for my gas FLEX system? +

Are MI-Flex 125MM (5 INCH) flue boxes compatible with all gas FLEX systems? +

How do flue boxes contribute to energy efficiency? +

Can flue boxes improve the performance of my gas fireplace? +

When it comes to upgrading your gas FLEX system, investing in high-quality flue boxes is crucial. Our MI-Flex 125MM (5 INCH) flue boxes are designed to provide efficient ventilation, ensuring that your fireplace operates safely and effectively. Made from durable materials, these flue boxes are built to last, giving you long-term peace of mind. Whether you're replacing an old flue box or installing a new system, our range has you covered. Explore our selection today and elevate your gas FLEX system to new heights of performance.
Why Buy These Products
Flue boxes play a vital role in maintaining the efficiency and safety of gas FLEX systems. By providing a clear path for exhaust gases to exit your fireplace, flue boxes help prevent buildup of harmful gases inside your home. Additionally, flue boxes contribute to better heat distribution, ensuring that your living space stays warm and comfortable. With our MI-Flex 125MM (5 INCH) flue boxes, you can enjoy peace of mind knowing that your fireplace is operating at its best.

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