Today we showed up for a PTU. It's a two bath house, laundry room, kitchen, and water heater is in the garage. The water heater was set in 2017, we tested the TMP and it works as should. All shut offs in the house or quarter turn stops and we're all in great condition, everything drained flushed and turned on and off well. My only recommendation would be to replace a pop-up assemblies for they do not have a stopper inside nor rod. Thank you for choosing comfort experts!