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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£28.99
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£172.99
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£59.99
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£71.99
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£85.99
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£59.99
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£49.99
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£42.99
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£31.99
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£132.99