DFord wrote:
I've been RVing for almost 50 years. ALWAYS USED A REGULATOR (unless the campground's water trickled out of the hose). Never had any problems with my pipes. I use a "whole house" Watts regulator adapted for garden hose (male/female) set at 50-60psi. I never had any luck with the cheapo regulators that screw on your hose although others I know seem to have no problem with them. I know the larger regulator like I use work 100% of the time and allow full flow - no problem taking showers.
Available at Home Depot and Lowes.
Unless one of the granddaughters is with us, I just fill the fresh water tank and use the pump. For those occasions when a granddaughter IS with us, I hook up to the sewer with the grey tank valve open and hook up to shore water. (I am not about to try to teach a teenager about Navy showers.) If I hook up to shore water I ALWAYS use the Watts regulator pictured above.