The customer had recently gotten a new tub and wanted to maximize the amount of hot water. Southside Plumbing purchased and installed a thermostatic mixing valve at the water heater. There is also an automatic shutoff valve on the main line that was below the sprinkler branch. The customer has been unable to use the leak shutoff feature due to a leak on the irrigation system in the yard. Southside Plumbing moved the automatic shutoff above the sprinkler branch and added an additional valve. The pressure was increased to 70psi which will allow for better pressure to the sprinkler system. Southside Plumbing also installed an expansion tank on the water heater. The expansion tank was pumped up to equal house pressure. Parts and labor warranty for 1 year.