Dura Flue is a class 1 stainless steel flexible chimney liner manufactured in the UK
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316 and 904 grade chimney liner with an extended 15 and 30 year warranty
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Made from 2 separate sheets of Stainless Steel (Not one Folded)
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Anti-corrosion technology for maximum longevity
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Will not sway in large voids making it easy to fit
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Tested to a constant temperature of T600 degrees and a maximum temperature of T1000 degrees
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Pressure tested for use with condensing boilers
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Completely universal so can be fitted either way up
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Will not unravel inside when lining
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Hetas Approved
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Manufactured in the UK
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