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He turned the stop tap off for the whole House replaced the tap clvalve to stop leaking then back on its only that one tap, I'll check underneath just to make sure it almost sounds like air in system but I have no tank just a combi boilerDo you know how they isolated the water? My guess is a 1/4 turn valve under basin and it‘s not opened back up properly
He turned the stop tap off for the whole House and back on after, all other taps are ok just that one he repaired replaced the tap valve o stop leaking
Reply to the thread, titled "Slow tap flow after new tap valve" which is posted in Bathroom Advice on Plumbers Forums.
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