| 摘要 |
<p>A bathroom shower (10) has a water temperature regulator mixer (26) supplying water at a first temperature to a number of user points (14, 16, 18, 20) via a pipe (40). A two-position valve (58) is located between the mixer (26) and user points (14, 16, 18, 20). The valve second position draws water from a supply at a second temperature.</p> |
