Need for overflow pipe?
Just had downstairs wc and sink changed and noticed overflow pipe on outside wall is no more. Do modern systems not require a overflow pipe anymore
2 Answers
Modern toilet systems typically have an internal overflow mechanism, so an external overflow pipe is no longer needed. This is a common feature in newer models.
19th Sep 2024
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Master Trades
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A lot of WC flushes now don’t need a over -flow as it is built in to the siphon
2nd Oct 2024
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