What PSI should RV water pressure be?
What PSI should RV water pressure be? around 40 to 50 psi Modern RVs can handle up to 100 psi of water pressure. However, most RV experts recommend you never let the water pressure exceed 60 psi. Somewhere around 40 to 50 psi is ideal for many RVs. Do RV water pressure regulators fail? Like anything else, regulators can go bad eventually. The most basic ones have a set psi that can't be changed. (Usually 45-55 psi) The ones with a gauge just let you know what the campground pressure is, in addition to regulating it. Fluctuations in water pressure...