Well, tomorrow is the day for the new water heater. Got another one at Home Depot, and applied my husband's 10% military discount. It's another Rheem 40 gal. Our plumber is SOOOooooooo nice! He's going to pick it up for us, since hubby is 80 and I'm 68, & it would be kinda hard for us to get it ourselves. We found out the other day when the plumber was here checking on everything, that either we never had a pressure guage valve installed on our piping when it was first laid down 31+ years ago, or it's apparently well worn out, because when he was checking the water heater the other day, he decided to check our water pressure, and it's at 100 PSI!! He said it should be at 65-70 TOPS!! We haven't been able to locate any pressure guage, and the water company said that the people who laid down the original piping would have been the ones to install a pressure guage. So our plumber is also going to install one of those tomorrow, while he's got the water turned off.