A normal residential water pressure is the average water pressure for a home and can be between 40 and 80 pounds per square inch. The maximum water pressure for a residence is 80 psi. A standard water pressure is important in ensuring a constant water supply and to prevent leaks.
High water pressure is a major cause of pipe damage, water waste and leaks. Excessive water pressure can also lead to thermal expansion in a residence. A homeowner can test water pressure using a gauge that is screwed onto the hose bibb. Owners of homes with high water pressure can install a pressure regulator at the meter to ensure a safe pressure.Learn More
If water doesn't come out of faucets in the home when turned to the on position, leaks or frozen pipes may be the cause of the problem. In homes with a water well, examine the pump and water levels to determine the cause of the problem.Full Answer >
Knocking water pipes occur when irregular water pressure in the main supply line enters the home, according to CarneyPHC.com. The pressure is responsible for maintaining water flow throughout a home and into the faucets, but there are times when air leaks from the pipes, disrupting water circulation.Full Answer >
Adjust a water pressure-reducing valve by loosening the lock nut and turning the adjustment nut counterclockwise to reduce the pressure or clockwise to increase it. Install a pressure valve on an outside or laundry faucet to ensure the pressure is set to an appropriate range.Full Answer >
The pressure switch to a well pump may shut down a well or cause the water not to flow, especially if both the switch and a pressure tank are affixed to the system. Both parts can cause an over-circulation of water, which, in turn, shuts down a system. The shut-off measure is a safeguard in case a pipe breaks while water is being pumped from the well.Full Answer >