| 摘要 |
A system and method is provided for flushing a toilet wherein the duration of the flush, and thus the amount of water used, is selectable by a user. In an embodiment, the system includes a controller and a non-buoyant flush valve that are coupled together via a linkage. The controller opens the flush valve for a time period set by a user. Once the time period has lapsed, the flush valve is closed. |
