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Chimney liner

Posted by Terence Houghton, on
Hi, I had a multi-fuel burner installed. When my chimney was swept the sweep advised that the liner should be 904 grade. The Installer also said 904 grade, yet when I researched I found 316 grade was suitable for domestic properties and is much cheaper. The sweep said the 316 would only last about 2 year before corroding and/or burning out. If this is the case, why are 316 liners allowed?
Alan Bridge

Alan Bridge

Both supplier and the chimney sweep wii recomend the best quality product every to save any comebacks

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