Residential Main Water Shut Off Valve Outside
Inside the house the main water shut off valve is usually located along the perimeter of the home on the side that faces the street.
Residential main water shut off valve outside. Homes with crawl spaces or basements often locate the main water shut off in the underground space near the wall that faces the street. Shut off water close to source. In the event your inside main water valve fails there s one final backstop you can operate to shut off water to the house. Basements the shut off valve is typically located near the front foundation wall.
The location of the main water shut off valve should be listed. There s usually a water supply shutoff valve next to your water meter outside where the city can easily turn on or off your water. The main water may have come through the concrete floor or through the wall. If not you ll need to check the places inside and outside the home where the main water shut off valve is typically located.
Ball valve assemblies are for use with water oil and natural gas systems. If you have a basement find the water distribution system and trace it back to an exterior wall. For homes without basements the main water valve might be concealed behind an access panel. Identify your shut off valve when you remove the lid you ll see two valves on either side of the water meter.
In all homes you can shut off the water at the main water cut off valve. This turns off water to the entire house even outside spigots. With the cover off you can see the water meter and the county s cutoff valve to the left. There s usually an oil impregnated leather sealing washer inside the coupling.
Then loosen the coupling nut and remove the nipple from the old valve. It will likely be below an access panel buried in the ground near. Water supply stops shut off the water supply to a faucet toilet or an appliance such as a washing machine. To remove the old valve you ll have to undo the coupling on the house side of the water meter.
Luckily many newer homes implement a number of upstream shut off valves that you can use short of shutting off water to the entire house. Shut off the street side valve where the water enters the house. Water valve kits control the mixing of water chemicals and inert gases. The valve is typically within 3 5 feet of where the main water enters.
Check valves prevent backflow from contaminating clean water. A heavy lid covers and protects the housing. The main water valve on the street. Locating and turning off the appropriate water shutoff valve is therefore very important.