I live on a slab and have my hot water heater set around 120 to 130. I have “hot” water in the kitchen and wash room, but when it get to the master bath and guest bath it’s luke warm. What can I do to help this problem. I thought about a circulation pump, but I didnt know if it would help.
When we first bought our house we didn’t have a PRV, we just had a pump to keep pressure up in the pipes, but it didn’t work. I called the country water company and they informed me that if I had more than 35 psi I am doing good. The PRV was to put in to push the psi higher, but it didn’t work. I had the County test the pressure one day and had 45 psi coming into the house.
In reply to message posted by Retired plbg: Are you on a well. Why do you have to PRV in the system.