It was a heartbeat. A mechanical heart, powered solely by the lifeblood of the farm: the water itself.
In that darkness, Elias rested a hand on the cool metal of the tank. It felt solid. It felt permanent. harvey non electric water softener
The first night he installed it, Elias couldn't sleep. He was conditioned to expect silence from a machine meant to be silent, but he was also conditioned to expect failure. He lay in bed, listening. It was a heartbeat