What a happy easy fix it good luck story @lizelle. I love it when this happens so effortlessly too. Got to love plumbers.
We call out 'geyser' a hot water system and one night a year after moving into this home there was an almighty noise at the back door. When we investigated the hot water system was shooting up water at an almighty rate of knots. We found a plumber the next day and a new one was installed the next day. It was obviously old and warranty was never mentioned.
Wishing you a happy Monday. The days certainly roll around quickly.