... , environmentally friendly3. Wide applicable installation scope4. Easy and quick installation 5. Water flow control Q1: The spray nozzle do not have ... 3, the spray nozzle cloggled 4, low water temperature 5, water supply pipe was bended Q2: Low water pressure? A: 1, the ... adjusing knob was in a low position 2, water supply pipe was bended Q3: The water is not hot enough? A ...