摘要 |
A well ( 12 ) outside of a brine tank ( 10 ) is provided which provides better accessibility to the brine refill valve ( 112 ) or other components within the well. Also, apertures ( 42-48 ) of differing elevations above the bottom of the brine tank can communicate between the brine tank and the well ( 12 ). Selected ones of the apertures can be plugged to select the quantity of water which can be removed and refilled in the brine tank.
|