Halmfamily wrote:
I use a pressure gauge to monitor the pressure at the spigot. Use a y with the gauge on one side and hose on the other. If pressure exceeds 60 PSI I put the regulator on.
When I hook up to water this is also what I do. I've often times had very poor water pressure in campgrounds-down to zero occasionally. I have a 50 PSI regulator which isn't obnoxious generally.
But most of all I just use tank water and refill it. It keeps tank fresh, and it prevents shower dropouts which I've had all too many of..
IMO water heater expansion in closed system is at least as much an issue as high city water pressure. I highly recommend an expansion tank or letting a faucet drip when first heating water.