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Post by endfeed on Jan 5, 2020 12:48:03 GMT
Working on a weak flush toilet on a 1930's build I've diagnosed it as lime scale in the pans jets,to be fair it's not that bad! Anyway I've noticed there is no vertical stack with a vent! Been in the loft to see if there is an aav but no nothing. The bog is on a swan neck pan connect straight into the floor, bath,basin,sink goes to a gulley separately. It all seems to be working ok, well apart from weak flush. My plumbing o.c.d can't cope with itππ all other properties around have been converted to plastic with a vertical stack and vent.Any ideas, was this done like this in the old days?
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Post by tomplum on Jan 5, 2020 14:10:47 GMT
as you know rules and regs get changed all the time, there used to be a rule that every stack needs venting, then it changed to one in three stacks on the same run, only need venting with the highest on the run being a must, I'm not sure of todays regs,
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