Install new main shut off valve and pressure reducing valve for home. Set pressure to 65 psi. Installed two new Kohler Elmbrook 1.28 gallon per flush toilets. Installed new supply lines. Sealed to floor. Install new angle stop valve for master bathroom. Pulled toilet in guest bathroom and found that flange was too low. Install new flange and reset toilet. Checked and tested for leaks. Homeowners water heater is passed life expectancy. Discussed options to replace.