How old is your rig? Most new or recent RV water lines are PEX, which has a bursting PSI of @ 250 - which is a tad too high for most uses
We keep our adjustable water pressure regulator on 65 PSI and we have nice residential quality showers.
Also, for us, our Tankless Hot Water Heater has a recommended input of 65PSI so that is the limiting factor for us. I know some folks with a tank water heater have theirs set to 80PSI.
Anyway, you should be fine with 65PSI!
Oh, and make sure you remove all the flow rate restrictors from your faucets and showers
Bob & Anne-Marie [BamaBob & 6 Actual]
| 2017 Berkshire XLT 43A with Ultrasteer Tag | Blue Ox Avail + KarGard II |
| SMI AF-1 Air Brake | 2016 Jeep Cherokee Overland TOAD | Pedego Bikes |
Nights Camped: 2013
2015 - 56
Jul 2016 - Fulltime