Doesn't prime fix all water problems. Moved into my new house and it has a well, due to the water never being out of spigot they put chlorine to kill the stuff for a bit. I haven't had a time to run it good. I set my Texas tank up did the do. It went from 75 degree water to 78 and was fine for about 30 minutes. I went to run arrands and came back to him dead. What do you think happened. The chlorine was heavy but I double dosed with prime. Not a novice so I am worried. I am heating room at 84 to get 80 water temp. This was my full grown boy to