Patent 11781673 was granted and assigned to Keto A.I., Inc. on October, 2023 by the United States Patent and Trademark Office.
A method and apparatus for monitoring a water level in a basin are disclosed. An automatic refill system includes a level sensor coupled to a refill valve system. The refill valve system has a valve driven by an actuator. The actuator receives a signal from a controller in response to a measured water level. The refill valve system flows water into a basin from a water source until a desired level is reached.