For this job, I went to replace the shower valve and head what the customer supplied and the parts he had gotten was the wrong size. And the solenoid valve he already had was broken and would not fit on handle. So with the customers permission, I created an estimate for a new solenoid valve install and he gave the OK to have that replace. Check the operation of the shower I found it working in normal operation. The customer will give us a call if he wants us to replace the plate, handle and shower head. The plate size should be a 2” hole. Service fee has been collected on the last job we was here.