Patent ID: 8910323
Filing Date: 2014-12-16
Classification: E04H,Y10T

Abstract:
1. A method of maintaining a water level in a swimming pool at a predetermined level, the method comprising: passively supplying water from a swimming pool to a sensing chamber of a water leveler housing through a balance line and a first of at least two separate openings between the balance line and the water leveler housing; sensing a water level in the sensing chamber of the water leveler housing corresponding to the water level of the swimming pool; and actively supplying pressurized water from a water supply line to a valve chamber within but separate from the water leveler housing if the water level of the swimming pool is below the predetermined level; and passing water from the valve chamber of the water leveler housing to the balance line and the swimming pool through a second of the at least two separate openings between the balance line and the water leveler housing to raise the water level of the swimming pool to the predetermined level.