Called out today to look at a leak on the expansion tank Upon further investigation, found that the expansion tank was leaking from a hole made by rust Checked water presser to house and found the houses presser to be 120 psi Call hsa with recommendations to replace the expansion tank and prv Has only approved for the prv replacement Shut down water to home Drained down the house Cut out old Prv Installed new Prv Turned water back on and checked for leaks there are no leases at this time Water heater and expansion tank will not be covered Prv is covered Customer declined to have the expansion tank replaced at this time Autho is 470feci to replace the Prv for 470.59 Ready to send Job compleat