Homeowner states that she has been hearing a lot of pipe banging and whistling coming from the upstairs master bathroom. She had her bathroom remodeled a while ago and states that after that is when she started hearing the noise. I checked the pressure and ran several fixtures to attempt to recreate the noise but was unsuccessful. I checked the attic just to be sure but there was nothing there and the PRV is located in front yard behind bushes. The pressure is normal and the expansion tank is working properly I suggested installing a Dual PRV system which can help reduce the noise. Homeowner was satisfied with the service provided and is getting another quote and will let us know what she decides to do at a later date.
