Codes vary, check max. press. allowed in home, if press. higher than allowed by code coming into home, than install pressure red. valve.
Area water authority could have increased water main pressure, no or defective expansion tank in house main water line if house has a backflow preventer installed, or defective /not properly set pressure reducing valve.
Possibly a pressure reducing valve installed after piping for first faucet, which would cause situation describing.
Install a pressure reducing valve
Bruno stairlift can be installed in the house by yourself, but it is risky. You should get it installed professionally by sending a request on the Bruno website.
Your house may not have a water pressure regulator because it was not installed during the construction or renovation of the plumbing system. Water pressure regulators are typically installed to control and maintain the water pressure in your home, but some older homes or DIY plumbing systems may not have one.
Generally it is about 55 psi . The best way to set it is have a water pressure valve installed on the incoming water line to your house. Too much pressure can cause serious damage to appliances. Water hammer is a comon cause of too much pressure Any Questions e-mail jdroegem@comcast.net
The only way is to run 3/4 to the heater. If the house is 3/4 this should have been done when it was installed. You should only reduce the size at the fixtures.
House water pressure should be around 50-60 psi.
Ask This Old House - 2002 Pressure Reducing Valve Problems with Crown Molding 6-25 was released on: USA: March 2008
A home pressure reducing valve is used to lower the water pressure coming into a house from the main water supply. It helps regulate the water pressure in a residential plumbing system by reducing the high pressure from the main supply to a safe and consistent level, preventing damage to pipes, fixtures, and appliances.
There is usually a main water valve that comes into the house, locate this valve and turn it down. Installing a pressure reducing valve after water main valve will allow for adjustment of water pressure to proper setting.
Wrong, as I would never resort to usuing PEX so this question doesnt apply to me as you said "YOU INSTALLED"