For this job, we removed and replaced 3 toilets in the home. One in the basement, and two upstairs, one in the master bathroom, and one in the guest bathroom. We also installed a new moen shower valve in the master bathroom shower. We replaced the failed expansion tank, and pressure regulator with a new watts 25aub. Once complete we pressurized the system, then checked our work for any errors or leaks. Thank you for choosing TE Certified.