180mm (7") twin wall
7" 180mm diameter Twin Wall Insulated Flue System - Commercial & Domestic Applications
N.B. This Twin wall flue system can be used in condensing applications. Please order and fit a seal/joint with each component.
Please note: Diameter sizes are the internal flue size.
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£119.99
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£89.99
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Residential - Low Temperature Black EPDM Masterflash No. 7 (6"-11" 152mm-280mm)
Product Code : 12-7LT-1
£63.99
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£22.99
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£145.99
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£145.99
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£145.99
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£19.32
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Residential - High Temperature No 7 Metal Grey SILICONE (6"-11" 152mm-280mm)
Product Code : 12-7HT-2
£85.99