Newbie from Canada is puzzled why on recconnecting, my bathroom sink monobloc taps fail to pass any water after whole unit was unbolted from wall mount to do some new tiling . Whilst the sink was in the workshop my wife gave it a good clean so may have had whole unit upside down; could this have jammed a oneway/non return valve???????
There is full H & C pressure at the stop valves at wall.
There is full H & C pressure at the stop valves at wall.